Kelvin vs Sinclair
Kelvin's team wins 61.5% Sinclair's team wins 38.5%, across 7,309 games
Written for the Kelvin player. Playing Sinclair? See Sinclair vs Kelvin →
Kelvin has a big edge
Kelvin usually wins 55.3% of games. Against Sinclair that is 6.2% higher, over 7,309 games.
- Whole match 61.5% +6.2% vs usual 7,309 games
- Sharing a lane 62.8% +7.5% vs usual 2,588 games
- Oracle and above 61.1% +7.3% vs usual 334 games
"Sharing a lane" counts only games where both were assigned the same lane — the laning matchup itself. "Oracle and above" counts only matches whose average rank was Oracle and above, against Kelvin's usual win rate at that rank.
The fight at a glance
If you're Kelvin
Has the edgeWait out Rabbit Hex 26s cooldown
ThenAt 26s base (16s at 1 AP), baiting it with a durable body opens a clean dive window on a 730 HP mage.
- Watch out
- Vexing Bolt is redirectable mid-flight, so dodging it early does nothing.
- Your edge
- Kelvin has more healing than Sinclair, so you recover between fights and they do not.
- Buy
Knockdown
Knockdown +35s Cooldown +0.1s Cast Delay +2s Stun Delay +0.5s Stun Duration +75 Bonus Health +5% Ability Range +5% Radius Buy it against Sinclair's
Spectral Assistant
Spectral Assistant Sinclair summons an Assistant at a targeted location. Damage 15 damage per Assistant attack, +14 at 5 AP. Mobility The swap is a functional blink to a pre-chosen location, usable twice per… Defensive His only escape tool — placing the Assistant behind cover and swapping is… 1 1 AP: -10s cooldown (40s to 30s) 2 2 AP: +7s duration and +5m placement range 5 5 AP: +60% Assistant fire rate and +14 Assistant damage .
If you're Sinclair
Wait out Frozen Shelter 190s cooldown
ThenFake a commit onto a walker or a low ally, make him dome, then leave and take the objective on the cooldown.
- Watch out
- Frozen Shelter physically blocks your ranged damage.
- Your edge
- Sinclair has more burst damage than Kelvin.
- Buy
Arctic Blast
Arctic Blast +24s Cooldown +0.6s Spread Duration: +48% Move Speed +4s Slow Duration +10% Spirit Resist +1s Freeze Duration Buy it against the air mobility from Kelvin.
The full plan for Kelvin, phase by phase, is below. Sinclair's side in full →
What should I do right now?
Do
- Plan for
Knockdown
Knockdown +35s Cooldown +0.1s Cast Delay +2s Stun Delay +0.5s Stun Duration +75 Bonus Health +5% Ability Range +5% Radius — know which tier it sits in so you are not improvising at the shop. - Know what
Rabbit Hex looks like. It is the cooldown this lane revolves around.
Avoid
- Walking to lane on the same path every wave against a hero with Sinclair's engage range.
Do
- 730 max health with no healing whatsoever in the kit
- 300 m/s projectile speed means his gun must lead moving targets — a strafing laner takes far less than the paper DPS suggests
Frost Grenade
Frost Grenade Lobs a grenade that bursts into a freezing cloud, healing allies caught in it while dealing spirit damage and cutting enemy movement speed. Crowd Control movement slow on enemies; Damage about 60 spirit at base, with a matching heal of about 60; Defensive the primary heal in his kit outside the ultimate, and the stamina freeze… 1 +30 damage and +30 heal 2 about -10s cooldown and freezes enemy stamina regeneration 5 +2m radius with improved spirit scaling heals his lane partner and chips the enemy in one throw, which wins attrition lanes outright
Avoid
- 16.5 damage per bullet with falloff not starting until 20m gives him a long comfortable poke range
Vexing Bolt at 60-120 distance-scaled damage with a mid-flight redirect is extremely hard to fully avoid in a lane
Do
- Their first real spike is 1 AP into
Rabbit Hex — respect it from that point, not before. - Your spike is ult unlock:
Frozen Shelter immediately gives his team a defensive cooldown for objective fights
Avoid
- Taking an even fight against Sinclair on their spike timing when you could take the same fight ten minutes later on yours.
Do
- Watch for
Audience Participation
Audience Participation Sinclair copies an enemy hero's ultimate for a limited time. Crowd Control Whatever CC the copied ultimate provides Damage No inherent damage — output depends entirely on the copied ultimate. Mobility Whatever mobility the copied ultimate provides 1 1 AP / 2 AP / 5 AP: each tier upgrades the copied ultimate one additional step . It requires a target within 20m — staying outside that range with your ultimate-carrier denies the copy entirely - Pick or rotate a hard gap-closer. At 730 HP with no healing, any diver who gets past the Assistant swap kills him in one commit
Avoid
- Spending your own escape before
Rabbit Hex is on cooldown.
Sinclair’s abilities
-
Audience Participation Ultimate Sinclair's fight-ender: whatever CC the copied ultimate provides.
- It requires a target within 20m — staying outside that range with your ultimate-carrier denies the copy entirely
- Use your ultimate before he can copy it, or bait the copy onto a hero whose ultimate is low-value in that moment
- The copy lasts only 9s: if you force a disengage immediately after he copies, the window expires with nothing spent
-
Vexing Bolt Ability 1 Nothing to respect until the upgrade lands, and then the 1 AP upgrade applies -25% fire rate for 5s.
- Do not dodge early — the bolt is redirectable, so commit your strafe or your cover break at the last moment when he can no longer correct
- Close the distance. Damage scales with travel distance, so fighting Sinclair inside 15m strips most of the bolt's value
- Break line of sight with a hard object rather than strafing; a redirect cannot steer through geometry
-
Rabbit Hex Ability 3 The other half of Sinclair's control: a hard disable — hexed targets cannot use most actions for 2s (3s at 2 AP).
- If you are already mid-ability when it lands, keep going — the hex does not interrupt abilities in progress
- Base duration is only 2s. The correct response is to keep moving toward cover (you move faster as a rabbit) rather than freezing in place inside the amplification
- Spread out: the 6m radius is a group punish, and one hex catching three heroes into a 15% amp is what actually kills people
-
Spectral Assistant Ability 2 It is three things at once: extra damage output, a free reload, and a pre-placed escape. Placing it behind him before a fight is effectively banking a teleport.
- Look for where he placed the Assistant before you commit — that is where he will be standing when you dive him
- Kill the Assistant or cut off the swap destination; with the Assistant gone he has no escape at all
- Count the swaps. Two per cast, so after the second one he is a 730 HP hero with no mobility until the 40s (30s at 1 AP) cooldown returns
- 1
Rabbit Hex Rabbit Hex first. It is his only Hard CC, his only real peel, and his damage amplifier. At 26s base (16s at 1 AP), baiting it with a durable body opens a clean dive window on a 730 HP mage
- 2
Spectral Assistant Then Spectral Assistant. Force the swap — after two swaps he cannot reposition again for 40s (30s at 1 AP), and that is the kill window
- 3
Vexing Bolt Vexing Bolt is worth draining in lane given the 24s base cooldown, but at 2 AP (~11s with charges) baiting it stops being meaningful
The matchup in detail
- 730 HP, zero sustain, and completely dependent on the Assistant being placed for any escape Strong evidence
- Every meaningful cast is a skillshot or placement — misses are expensive on long base cooldowns Strong evidence
-
Rabbit Hex does not interrupt in-progress abilities, so it fails against channelled ultimates Strong evidence
-
Vexing Bolt is redirectable mid-flight, so dodging it early does nothing — a long-travelled bolt lands for up to 120 base (180 at 5 AP) and the Assistant fires a second copy alongside it Strong evidence -
Rabbit Hex catches everyone in a 6m radius (8m at 5 AP) for 2-3 seconds with 15-22% increased damage taken, which is how a poke mage converts a grouped team into a wipe Strong evidence - Hex into bolt into a stolen enemy ultimate is a full combo that can be executed from 24m away with no approach Strong evidence
-
Audience Participation copies your ultimate with its upgrade points intact, so your own fully-upgraded fight-winner gets used against you within 10 seconds Strong evidence - He fights at 60m falloff with a spectral clone giving him a second firing angle, so there is often no single position where you are safe from both Strong evidence
- Pick or rotate a hard gap-closer. At 730 HP with no healing, any diver who gets past the Assistant swap kills him in one commit Strong evidence
- Delay your dodge on
Vexing Bolt until the last moment — it is steerable, so early strafes get corrected. Break line of sight with geometry instead, which a redirect cannot follow Strong evidence - If you are hexed mid-ability, finish the ability.
Rabbit Hex does not interrupt casts already in progress, and you move faster as a rabbit, so run for cover rather than standing in the amplification Strong evidence - Find the
Spectral Assistant before you dive and kill it or cut off the swap point; it is his only escape and it allows only 2 swaps per cast Strong evidence - Keep your ultimate-carrier outside 20m of him, or spend the ultimate before he can copy it — denying the copy puts
Audience Participation on the full 85s instead of about 51s Strong evidence - Close inside 15m whenever possible:
Vexing Bolt scales with travel distance, so short range weakens it, though his gun still does full damage there Strong evidence - You have an immunity window and Sinclair has a burst combo, which makes this a timing matchup rather than a damage one. Their combo has a commit point; your window has to cover that point rather than open before it. Using it early is the same as not having it. Strategic
- Sinclair does a lot of damage through summons rather than in person. Do not spend single-target cooldowns clearing them — Area Damage handles the summons while you keep your burst for the hero. Check whether the summons are what is actually killing you before you commit to fighting the hero at all. Strategic
- After both
Spectral Assistant swaps are used, or while no Assistant is placed — he has literally no escape on a 730 HP frame Strong evidence - During the 2.50s weapon reload if he has already swapped (the swap reloads for free, so a reload means the swap is unavailable) Strong evidence
-
Rabbit Hex on cooldown (26s base) — he cannot stop a gap-closer and cannot amplify the damage he needs to trade back Strong evidence - Immediately after a
Vexing Bolt is thrown and redirected: at 24s base with 4s between charges, an emptied charge bar is real dead time before the 2 AP upgrade Strong evidence - The 9 seconds after
Audience Participation is cast and not used — the copy expires and he is left on the shorter (about 51s) cooldown with nothing gained Strong evidence - Any time he is in the open and further than 24m from a teammate: no hex range on you, no escape target, and a 300 m/s projectile that a strafing diver simply walks through Strong evidence
- You are not a close-range hero forced to walk them down, which makes this lane a range-band problem rather than an approach problem. There is a band where your damage is real and theirs is still comfortable — find it and hold it, because stepping back one band concedes the whole wave and stepping forward one gives them the free trade. Your orb contests should happen from that band, which means positioning before the trooper dies rather than walking in to secure. Strategic
- Sinclair's chip damage is not primarily about your health bar in lane — it is about your map access. Every point of damage they land resets a 3-second zipline lockout, so a hero who can touch you once every two seconds has effectively removed the zipline from your game. Plan rotations from behind cover with a clean gap, and when you intend to leave lane, leave before you are being shot at rather than because you are. Strong evidence
- 16.5 damage per bullet with falloff not starting until 20m gives him a long comfortable poke range Strong evidence
-
Vexing Bolt at 60-120 distance-scaled damage with a mid-flight redirect is extremely hard to fully avoid in a lane Strong evidence - 730 max health with no healing whatsoever in the kit Strong evidence
- 300 m/s projectile speed means his gun must lead moving targets — a strafing laner takes far less than the paper DPS suggests Strong evidence
-
Frost Grenade heals his lane partner and chips the enemy in one throw, which wins attrition lanes outright Strong evidence
- 1 AP into
Rabbit Hex — -10s cooldown (26s to 16s) makes the hard disable available in nearly every skirmish instead of once per fight Strong evidence - 2 AP into
Vexing Bolt — -13s cooldown (24s to ~11s) turns his poke from a punctuation mark into continuous pressure Strong evidence -
Audience Participation unlock, plus a fed enemy ultimate — Copies with inherited upgrade points, so the spike is really the enemy's ultimate spike Strong evidence - 2 AP into
Spectral Assistant — +7s duration (6s to 13s) makes the swap a reliably banked escape rather than a burst-window tool Strong evidence
-
Frozen Shelter unlock — Immediately gives his team a defensive cooldown for objective fights Strong evidence -
Arctic Beam
Arctic Beam Channels a beam of freezing energy in front of him that damages targets and progressively cuts their movement speed and fire rate the longer it stays on them. Crowd Control ramping movement speed and fire rate reduction; Damage about 45 damage per second at base; Mobility none — it constrains his own movement while he holds it 1 about -20% fire rate and move speed on targets 2 about +20 DPS with improved spirit scaling 5 about -13s cooldown and fires 2 additional beams at targets within 10m tier 3 — Two extra beams within about 10m turns his main damage from single-target into a teamfight tool Strong evidence
- Your habit of taking the fight vertical to reset spacing against Sinclair is weaker on 09-16-2026 than it was. Slows now apply to air drag at 35% of their value, so the air is no longer a slow-free zone, and 2026 has been a steady closing of exactly these loopholes — wall jumping costs 25% stamina regeneration for 5 seconds, and knockups came under debuff reduction in May. Going up is still correct against their ground CC; it is no longer a way to ignore their slows. Documented
-
Knockdown (spirit T3) — Sinclair creates that through Sinclair's
Spectral Assistant. Buy whenever an enemy fights from the sky — it answers flying and airborne heroes and channelled aerial ultimates. Documented -
Phantom Strike
Phantom Strike +35s Cooldown +0.35s Cast Delay +8 Spirit Power +15% Weapon Damage +40% Move Speed +3s Slow Duration (vitality T4) — Sinclair creates that through Sinclair's
Spectral Assistant. Buy to catch flying or long-range heroes who otherwise never enter your range, and to Disarm a gun carry mid-burst. Documented -
High-Velocity Rounds
High-Velocity Rounds +45% Bullet Velocity +8% Weapon Damage (weapon T1) — Buy on heroes with slow bullets (under 275 m/s) fighting mobile or long-range opponents, where the extra Bullet Velocity cuts how far ahead each shot has to be led. Relevant here because of Sinclair. Strong evidence
- The reflex buy against a hero who keeps deleting you is
Metal Skin
Metal Skin +24s Cooldown +5s Duration +12% Bullet Resist -20% Dash Distance +20% Gravity Scale , and against Sinclair 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
Unstoppable +60s Cooldown +5.5s Duration +125 Bonus Health +25% Debuff Resist Builds from Debuff Reducer stops statuses,
Ethereal Shift
Ethereal Shift +37s Cooldown +4s Duration +5s Buff Duration +30% Spirit Resist +20 Spirit Power stops everything but disables you. Sinclair is a spirit threat, so it is the last two you are choosing between. Documented
Next
Kelvin’s other hard matchups
All of Sinclair
Who beats Sinclair, the items that shut Sinclair down, and every ability.
Facing more than Sinclair?
Add the other five enemies: who to focus first and what to buy against the whole team.
Sources and method for this page
Everything on this page is generated for Deadlock patch 10-30-2026 from Sinclair's current kit, measured match results and a mechanics rule base. Each line carries its own confidence label.
Data-supported Measured: you win 61.5% of these, which is 6.2% above your overall win rate (7,309 matches). The kit-based model agrees.
Sinclair's kit and counterplay were compiled from 5 sources, cross-checked for patch 10-30-2026. Threat ratings compare this pairing against Kelvin'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%.