Patch 09-16-2026 Data researched 2026-09-21 What changed
Sinclair portrait Yamato portrait

Playing Sinclair against Yamato

Moderate threat

Everything below is generated for Deadlock patch 09-16-2026 from Yamato's current kit, a kit-based model and a mechanics rule base. Each line carries its own confidence label.

Quick summary

Threat
Moderate threat
Main problem
Flying Slash reaches 26-41m and lands with a -40% slow for 2.5s, which means once she picks you there is no walking away from Power Slash and Crimson Slash
Your main advantage
You win the range game (Sinclair 3/3 against Yamato 2/3).
Primary rule
Do not commit before Shadow Transformation is gone. Shadow Transformation first — it is the only thing making her survivable. Force it early with a fake commit, disengage, and then fight her for the next 130-150 seconds as a 730 HP hero
Key item
Divine Barrier — Yamato gives this team real backline assassination. Buy on supports to cleanse a focused ally's debuffs and shield them through a burst window from across the fight.

Strategic No measured result for this specific pairing, so this rating comes from the kit model: 5.3/12 pressure. The largest single factor is burst versus your durability — Yamato burst 3/3 against your durability 1/3. Derived from trait ratings. Shown because this pairing was not in the harvested win-rate dataset.

What should I do right now?

Before lane

Do

  • Plan for Divine Barrier — know which tier it sits in so you are not improvising at the shop.
  • Know what Shadow Transformation looks like. It is the cooldown this lane revolves around.

Avoid

  • Walking to lane on the same path every wave against a hero with Yamato's engage range.

During lane

Do

  • 730 max health, tied lowest in this group, and no barrier anywhere in the kit
  • Sister's Lament is the weakest weapon in this group at around 63 DPS, so she loses pure gun trades badly
  • 17.76 damage per bullet with falloff not starting until 25m gives him the longest comfortable poke range in this group

Avoid

  • Power Slash charged from behind cover pokes for 145 with a 32% slow at T1, from range her weapon cannot reach
  • Crimson Slash's heal on hero hit lets her win extended trades without buying sustain

Mid game

Do

  • Their first real spike is Flying Slash T1 (-18s cooldown) — respect it from that point, not before.
  • Your spike is 1 AP into Rabbit Hex: -12s cooldown (26s to 14s) makes the hard disable available in nearly every skirmish instead of once per fight

Avoid

  • Taking an even fight against Yamato on their spike timing when you could take the same fight ten minutes later on yours.

Teamfights

Do

  • Watch for Power Slash. The charge is loud, long (1.4s) and visible — break line of sight or change elevation during it and the whole channel is wasted
  • Never spend CC into Shadow Transformation — she is status immune. Hold Binding Word, Petrifying Bola, Telekinesis and Puddle Punch for the moment it expires

Avoid

  • Spending your own escape before Shadow Transformation is on cooldown.

Abilities to watch

  • Power Slash Ability 1

    This is the ability that actually kills you — T1 adds a 32% movement slow for 3s. Everything else in the kit is set up by it.

    • The charge is loud, long (1.4s) and visible — break line of sight or change elevation during it and the whole channel is wasted
    • Do not trade bullets into a charging Yamato: she has 60% bullet resist for the duration, so spirit damage or simply disengaging is strictly better
    • It is a directional projectile at 22-30m; strafing perpendicular to her facing at release avoids it
  • Flying Slash Ability 2

    This is the ability that actually kills you — -40% movement slow for 2.5s on the target. Everything else in the kit is set up by it.

    • Hold a displacement or knockup (Viscous's Puddle Punch, Venator's Gutshot, Wraith's Telekinesis) for the moment she lands — she arrives committed and at melee range with no follow-up escape before T3
    • It needs a target: standing behind a teammate or outside 26m means she has no entry at all
    • The -40% slow lasts 2.5s, so a dash or a Stamina jump immediately on arrival is better than trying to run out of it
  • Crimson Slash Ability 3

    This is the ability that actually kills you — none, but -30% fire rate for 4s is a heavy offensive debuff. Everything else in the kit is set up by it.

    • Spread your formation — the heal is gated on hitting heroes, so denying her contact with anyone denies her sustain entirely
    • Anti-heal (Healbane, Toxic Bullets, Venator's Consecrating Grenade, Vindicta's T1 Crow) directly attacks her only sustain source and is very efficient against her
    • It is a frontal cone at 13m radius; stepping behind or to the side of her avoids it
  • Shadow Transformation Ultimate

    Her all-in. It makes her untouchable through the transformation, resets her combo, and then lets her chain kills — each kill extending the window further.

    • Do not spend CC into it. She is immune to negative status effects for the whole duration, so a Binding Word, a Petrify or a Snap Trap thrown at a transformed Yamato is a wasted cooldown
    • Disengage and wait it out. The base duration is only 5s (8s at T3) and the cooldown is 130-150s — walking away costs you nothing and costs her the ultimate
    • Deny kills above all else: each hero kill heals her 15% max health and extends the transformation by 2s, so pulling a low teammate out of reach ends the ultimate sooner

Abilities to bait — in this order

  1. 1. Shadow Transformation

    Shadow Transformation first — it is the only thing making her survivable. Force it early with a fake commit, disengage, and then fight her for the next 130-150 seconds as a 730 HP hero

  2. 2. Flying Slash

    Flying Slash second: it is her only engage and, pre-T3, her only movement tool. Baiting it out on a durable frontliner strands her for 18-36 seconds

  3. 3. Power Slash

    Power Slash third: make her commit the 1.4s channel behind cover where the release hits nothing, then punish the 8-12s cooldown

Matchup overview

  • Their structural weakness: 730 max health and no barrier — she dies instantly if caught outside her ultimate Why this is shown: Yamato's weaknesses. Strong evidence
  • Their structural weakness: Weakest weapon in this group; almost all her damage is on cooldowns Why this is shown: Yamato's weaknesses. Strong evidence
  • Their structural weakness: Currently underperforming (around 44-48% win rate on current-patch samples despite high pick rate) Why this is shown: Yamato's weaknesses. Strong evidence
  • Yamato threatens you two ways at once — a combo that kills and a disable that makes the combo land — and the three big defensive actives are deliberately orthogonal, so you have to decide which half you are answering. Metal Skin blocks bullet damage and no statuses; Unstoppable blocks statuses and no damage; Ethereal Shift blocks everything but takes you out of the fight and cancels your own channels. Buying two is the honest answer if you have the souls; buying the wrong one is the same as buying nothing. Why this is shown: Metal Skin, Unstoppable and Ethereal Shift cover bullet damage, status effects and total removal respectively, with no overlap. Strong evidence

What they do against you

  • Flying Slash reaches 26-41m and lands with a -40% slow for 2.5s, which means once she picks you there is no walking away from Power Slash and Crimson Slash Why this is shown: Authored from Yamato's kit. Strong evidence
  • Power Slash at T3 does up to roughly 295 spirit damage from 30m while she holds 60% bullet resist during the charge, so trading bullets into it loses Why this is shown: Authored from Yamato's kit. Strong evidence
  • Crimson Slash strips -30% of your fire rate for 4s while healing her 55 plus 6% of her max health, so diving her carry is both punished and self-sustaining Why this is shown: Authored from Yamato's kit. Strong evidence
  • Shadow Transformation makes her immune to negative status effects — your Binding Word, Petrifying Bola, Snap Trap or knockup simply does not apply for 5-8 seconds Why this is shown: Authored from Yamato's kit. Strong evidence
  • Each kill during Shadow Transformation heals her 15% max health and adds 2 seconds, so a chained pick can keep the ultimate running through an entire fight Why this is shown: Authored from Yamato's kit. Strong evidence
  • During the ultimate her abilities cast 60% faster, which removes Power Slash's charge tell entirely Why this is shown: Authored from Yamato's kit. Strong evidence
  • Yamato can take you from healthy to dead inside one combo, so health-bar management is not a useful frame in this matchup — being visible at all inside their range is the risk. Assume any moment you are in their line of sight at full health is a moment they can kill you. Why this is shown: Enemy burst 3 against a hero with durability 0-1. Strong evidence

How you counter them

  • Never spend CC into Shadow Transformation — she is status immune. Hold Binding Word, Petrifying Bola, Telekinesis and Puddle Punch for the moment it expires Why this is shown: Authored counterplay against Yamato. Strong evidence
  • Disengage for the 5-8s ultimate duration; the cooldown is 130-150s and walking away costs you nothing while costing her everything Why this is shown: Authored counterplay against Yamato. Strong evidence
  • Deny kills during the ultimate: every hero kill is +2s and a 15% max health heal, so pulling a low teammate to safety (or Cubing them) shortens the window Why this is shown: Authored counterplay against Yamato. Strong evidence
  • Break line of sight or change elevation during the 1.4s Power Slash channel — outside her ultimate that tell is long and reliable Why this is shown: Authored counterplay against Yamato. Strong evidence
  • Save a displacement for the instant Flying Slash lands; pre-T3 she has no exit, so punishing the landing rather than the approach is what kills her Why this is shown: Authored counterplay against Yamato. Strong evidence
  • Buy anti-heal — Crimson Slash's hero-hit heal is her only sustain, and Healbane or Venator's Consecrating Grenade removes most of it Why this is shown: Authored counterplay against Yamato. Strong evidence
  • Bring spirit damage: her Crimson Slash fire-rate debuff and Power Slash's 60% bullet resist both punish weapon damage specifically Why this is shown: Authored counterplay against Yamato. Strong evidence
  • Yamato kills you with spirit damage, so match the mitigation to the channel. Ethereal Shift removes you from the game entirely for 4 seconds — untargetable and invincible — but you cannot act, you drift at 2.5 m/s, and it cancels your own channels; Spellbreaker instead caps a single spirit hit above 175 damage by 65%, which suits a one-big-cast threat. Ethereal Shift's known hole is aura-type damage, which keeps ticking through it, so check whether their damage is a cast or a field before you spend 6,400. Why this is shown: Ethereal Shift is untargetable/invincible for 4s but disables you and does not stop auras; Spellbreaker caps large single spirit hits by 65%. Strong evidence

Trading

  • The moment Flying Slash lands, before T3 — she is at melee range, committed, and has no escape Why this is shown: Yamato's vulnerability windows. Strong evidence
  • The 1.4s Power Slash channel outside of her ultimate: she is stationary and the release is directional and dodgeable Why this is shown: Yamato's vulnerability windows. Strong evidence
  • The instant Shadow Transformation expires: her abilities are on cooldown, her resists drop and she is a 730 HP hero standing in your team Why this is shown: Yamato's vulnerability windows. Strong evidence
  • Any fight beyond 30m — her weapon is the weakest in this group and Power Slash tops out at 30m even at T3 Why this is shown: Yamato's vulnerability windows. Strong evidence
  • The 130-150s window whenever Shadow Transformation is down, in which she has no immunity, no reset and no second chance on a failed dive Why this is shown: Yamato's vulnerability windows. Strong evidence
  • You out-range Yamato and that is the entire matchup. Every trade you take at your range is free; every trade you take at theirs is lost. The discipline is refusing the second kind even when the first kind is slow — you do not need to finish them, you need them to never reach you. Why this is shown: Range asymmetry: long-range hero versus melee/close opponent. Strong evidence
  • Parry is your best tool against Yamato's arrival and it is now a commitment rather than a hedge. Since 09-16-2026, parrying during a dash cancels the dash and its momentum, so you cannot both reposition and hold F. The cooldown maths makes the decision for you: a successful parry costs 0.5 seconds and stuns them for 3 with no Debuff Resist reduction possible, while a whiff costs 4.5 seconds — against a hero who arrives on a cooldown, that whiff is the entire window they needed. Why this is shown: 09-16-2026 parry cancels an in-progress dash; parry cooldown 0.5s on success, 4.5s on whiff; 3s unreducible stun. Verified
  • Your weapon has travel time and Yamato is fast enough to make that matter. Lead into where their movement is constrained rather than where they are — the closer the fight, the less your projectile speed costs you. Why this is shown: Projectile weapon against a mobility 3 opponent. Strategic

Laning

  • What they want in lane: Power Slash charged from behind cover pokes for 145 with a 32% slow at T1, from range her weapon cannot reach Why this is shown: Yamato's laning strengths. Strong evidence
  • What they want in lane: Crimson Slash's heal on hero hit lets her win extended trades without buying sustain Why this is shown: Yamato's laning strengths. Strong evidence
  • What you can take from them in lane: 730 max health, tied lowest in this group, and no barrier anywhere in the kit Why this is shown: Yamato's laning weaknesses. Strong evidence
  • What you can take from them in lane: Sister's Lament is the weakest weapon in this group at around 63 DPS, so she loses pure gun trades badly Why this is shown: Yamato's laning weaknesses. Strong evidence
  • Your lever: 17.76 damage per bullet with falloff not starting until 25m gives him the longest comfortable poke range in this group Why this is shown: Sinclair's laning strengths. Strong evidence
  • Confirming and denying a soul orb is a hit-check, not a damage-check — one bullet or one pellet takes it regardless of how much damage it does. That is good news for you in the abstract and bad news against Yamato specifically, because your projectile has travel time and their hitscan does not. On the contested floating orb you have to pre-fire: start the shot before the trooper dies and lead the orb's spawn point, because if you both react at the same instant they win every time. Why this is shown: Soul confirm/deny resolves on hit rather than damage; projectile travel time versus a hitscan opponent. Strong evidence

Mid game

  • Their spike — Flying Slash T1 (-18s cooldown): 18s gap-close turns her from an occasional ganker into a constant roaming threat Why this is shown: Yamato's power spike timeline. Strong evidence
  • Their spike — ult unlock: Shadow Transformation gives her an ability refresh, status immunity and an invincible window, which is her first true all-in Why this is shown: Yamato's power spike timeline. Strong evidence
  • Their spike — Flying Slash T3: Alt-cast grapple to allies finally gives her an exit, transforming her risk profile on every dive Why this is shown: Yamato's power spike timeline. Strong evidence
  • Their spike — late 35min+: Power Slash T3 (up to ~295 damage at 30m) plus Shadow Transformation T3 (8s, 60% resists) plus Refresher makes her a repeatable backline deleter Why this is shown: Yamato's power spike timeline. Strong evidence
  • Your spike — 1 AP into Rabbit Hex: -12s cooldown (26s to 14s) makes the hard disable available in nearly every skirmish instead of once per fight Why this is shown: Sinclair's power spike timeline. Strong evidence
  • Your spike — 2 AP into Vexing Bolt: -13s cooldown (24s to ~11s) turns his poke from a punctuation mark into continuous pressure Why this is shown: Sinclair's power spike timeline. Strong evidence
  • If you are behind and planning to fight Yamato on the Rift point because of the comeback bubble, recheck the number. As of 09-16-2026 the behind-team resist bonus inside the 35m radius is no longer a flat 35% — it is 10% plus 1% per minute, capping at 40% only at 30:00, which is roughly 20% at the first Rift. Twenty percent does not turn a losing fight against burst into a winning one. The reduced capture time (floor 6 seconds) is the part of the comeback package that is still worth playing for. Why this is shown: 09-16-2026: Rift comeback resist changed from flat 35% to 10% + 1%/min capped at 40% at 30:00, within a 35m radius. Verified
  • Yamato will be their Urn runner and you are the one who can stop it. The Urn cannot be voluntarily dropped — it comes loose only on melee, a stun, or death — so chip damage and slows do not deny a delivery, your hard CC does. Hold it for the carry rather than spending it on the approach fight, and note the favoured team gets +50% Bullet and Spirit Resist in a 60m bubble while carrying and depositing, which is why trying to burst the runner down usually fails. Why this is shown: Urn cannot be voluntarily dropped, only knocked loose by melee, stun or death; +50% resist aura in 60m for the favoured team. Verified

Teamfights

  • You have peel and Yamato is the dive threat, so your job in the fight is not damage — it is being in range of whoever they are jumping on. Position between their entry point and your squishiest teammate and hold your peel tool for the moment they commit, not for the moment they appear. Why this is shown: Hero has peel 2+ against a high dive threat. Strategic

Build adjustments

  • You deal spirit damage, so Healbane is the cheaper and more reliable anti-heal against Yamato — it lands off your abilities at T2 rather than asking you to sustain gunfire you are not built for. Why this is shown: Spirit-applied anti-heal triggers on spirit damage; Healbane is T2 vs Toxic Bullets T3. Strong evidence
  • Against Yamato's burst, a reactive mitigation active beats flat health. Flat health raises the number they have to hit; a barrier or damage-reduction active on a short cooldown breaks the combo itself, which is what actually saves you. Why this is shown: Burst combos are defeated by timed mitigation more than by raw effective health. Strong evidence
  • Do not assume Yamato shrugs off your anti-heal by going immune. Unstoppable explicitly does not suppress healing reduction — if you have the debuff on them before they pop it, they are still healing at the reduced rate through the whole window. Why this is shown: Documented mechanic: Unstoppable does not suppress healing reduction. Verified
  • Divine Barrier (vitality T4) — Yamato gives this team real backline assassination. Buy on supports to cleanse a focused ally's debuffs and shield them through a burst window from across the fight. Why this is shown: Answers: enemy-backline-threat, enemy-dive, enemy-burst, enemy-slow. Verified
  • Slowing Hex (spirit T2) — Yamato gives this team real gap closers and escapes. The community-standard answer to escape artists: buy it when an enemy repeatedly dashes, blinks or flies out of your kill window. Why this is shown: Answers: enemy-mobility, enemy-backline-threat, enemy-dive. Verified
  • Vortex Web (spirit T4) — Yamato gives this team real gap closers and escapes. Buy to set up team wipes against scattered, mobile enemies — it groups them and takes away their escapes at once. Why this is shown: Answers: enemy-mobility, enemy-backline-threat, enemy-dive. Verified

Common mistakes

  • The reflex buy against a hero who keeps deleting you is Metal Skin, and against Yamato it does nothing. Metal Skin is bullet-damage immunity only — spirit damage, abilities and every status effect pass straight through it, and you pay −1.5 m/s move speed and −20% dash distance for the privilege. The three big defensive actives are deliberately orthogonal: Metal Skin stops bullets, Unstoppable stops statuses, Ethereal Shift stops everything but disables you. Yamato is a spirit threat, so it is the last two you are choosing between. Why this is shown: Metal Skin blocks bullet damage only; enemy damage profile is spirit with burst 2+. Verified
  • If you learned to play this matchup before 09-16-2026 you probably dash away from Yamato and parry on the way out. That no longer works: parrying during a regular dash now cancels the dash and its momentum, so you parry standing still exactly where they wanted you. Parry first and dash second, or accept that the parry is a commitment to hold ground. Note also that a whiffed parry is a 4.5-second cooldown against a hero who only needs one window. Why this is shown: 09-16-2026: parrying mid-dash cancels the dash and its momentum; parry whiff cooldown 4.5s. Verified
  • The wrong instinct in the first six minutes is treating your health bar as a resource you can spend down to trade. Against Yamato it is not: they do not need you low, they need you in range once. With no self-sustain you also have no way to convert a survived trade into anything — you just stand there at 40% until the combo comes back. Your first 1,600 should be the item that breaks the combo, not the one that wins the poke war. Why this is shown: Enemy burst 3 against a hero with sustain 0-1; no reset mechanism after a lost trade. Strategic

Analyse this against your whole enemy team

A single matchup only tells you part of the story — which enemy to actually focus, and what to buy, depends on the other five. Open the tool with this matchup pre-loaded and add the rest.

Open in the matchup tool
Sources and method for this page

Yamato's kit and counterplay were compiled from 8 sources, cross-checked for patch 09-16-2026. Threat ratings compare this pairing against Sinclair's own baseline win rate rather than a flat 50%, because ranking by raw win rate produces the wrong answer for heroes whose overall win rate is not 50%.

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