Which teammates work best with Zeri?

No duo separates cleanly for Zeri on patch 16.14: every measured delta's 95% range covers zero. The best so far is Galio, at +3.3 wins per 100 games vs Zeri's own average (range -3.1 to 9.8) · 65 games · Pooled · 75% of this is borrowed from similar champions. The delta is against Zeri's own average, because playing beside a strong champion is not synergy.

Zeri synergies, patch 16.14

1,609 games of Zeri bot recorded on patch 16.14. 43 teammates cleared the 50 game pair floor; 121 more sit under it.

Win rate

51.0% of bot games this patch

Best teammate

+3.3 wins per 100 games vs Zeri's own average, beside Galio

Worst teammate

-3.1 wins per 100 games vs Zeri's own average, beside Viktor

Teammates measured

43 121 more under the pair floor

Patch 16.14 · Zeri bot

Zeri measures best beside Galio in mid, and worst beside Viktor.

Beside Galio, Zeri's win rate moves by +3.3 wins per 100 games (range -3.1 to 9.8) 65 games Pooled against Zeri's own average.

Beside Viktor: -3.1 wins per 100 games (range -9.3 to 3.2) 92 games Pooled .

The number is a delta against Zeri's own average, because a high win rate beside a strong champion is that champion's strength, not the duo's.

Who does Zeri work with?

Delta in wins per 100 games against Zeri's own average, the 8 best first. The bar under each figure draws that row's own 95% range on one scale, from 9.4 wins per 100 games below Zeri's own average on the left to 9.9 above it on the right. The tick is our estimate, the short line is zero, and a hatched bar is one whose range covers zero or spans most of the scale: those games do not pin the pair down.

Galio: +3.3 wins per 100 games (range -3.1 to 9.8) · 65 games · Pooled · 75% of this is borrowed from similar champions
Renekton: +3.3 wins per 100 games (range -3.3 to 9.9) · 54 games · Pooled · 79% of this is borrowed from similar champions
Graves: +2.8 wins per 100 games (range -3.6 to 9.2) · 75 games · Pooled · 73% of this is borrowed from similar champions
Ahri: +1.6 wins per 100 games (range -4.8 to 7.9) · 74 games · Pooled · 73% of this is borrowed from similar champions
Shaco: +1.4 wins per 100 games (range -5.3 to 8.0) · 52 games · Pooled · 79% of this is borrowed from similar champions
Kha'Zix: +1.1 wins per 100 games (range -5.4 to 7.7) · 55 games · Pooled · 78% of this is borrowed from similar champions
Lulu: +1.1 wins per 100 games (range -4.3 to 6.5) · 203 games · Pooled · 50% of this is borrowed from similar champions
Nasus: +1.1 wins per 100 games (range -5.4 to 7.6) · 63 games · Pooled · 76% of this is borrowed from similar champions

Every measured Zeri duo

43 teammates, best measured delta first. The table scrolls sideways inside this card on a narrow screen.

**Zeri bot teammates on patch 16.14, best measured delta first** Delta is the shrunk win rate in the games Zeri and the teammate shared, minus Zeri's own bot average, in wins per 100 games, all Pooled. Bars share one scale, 9.4 wins per 100 games below Zeri's own average to 9.9 above it; hatched when the range covers zero. 108,616 ranked games from EUW, Korea and NA, found by following Diamond players and the people they play with.
#	teammate	their role	games	vs Zeri's average	verdict
1	Galio	mid in 50 games	65	+3.3 wins per 100 games (range -3.1 to 9.8) · 65 games · Pooled · 75% of this is borrowed from similar champions	too close
2	Renekton	top in 50 games	54	+3.3 wins per 100 games (range -3.3 to 9.9) · 54 games · Pooled · 79% of this is borrowed from similar champions	too close
3	Graves	jungle in 75 games	75	+2.8 wins per 100 games (range -3.6 to 9.2) · 75 games · Pooled · 73% of this is borrowed from similar champions	too close
4	Ahri	mid in 72 games	74	+1.6 wins per 100 games (range -4.8 to 7.9) · 74 games · Pooled · 73% of this is borrowed from similar champions	too close
5	Shaco	jungle in 37 games	52	+1.4 wins per 100 games (range -5.3 to 8.0) · 52 games · Pooled · 79% of this is borrowed from similar champions	too close
6	Kha'Zix	jungle in 55 games	55	+1.1 wins per 100 games (range -5.4 to 7.7) · 55 games · Pooled · 78% of this is borrowed from similar champions	too close
7	Lulu	support in 201 games	203	+1.1 wins per 100 games (range -4.3 to 6.5) · 203 games · Pooled · 50% of this is borrowed from similar champions	too close
8	Nasus	jungle in 41 games	63	+1.1 wins per 100 games (range -5.4 to 7.6) · 63 games · Pooled · 76% of this is borrowed from similar champions	too close
9	Aatrox	top in 51 games	67	+1.1 wins per 100 games (range -5.4 to 7.5) · 67 games · Pooled · 75% of this is borrowed from similar champions	too close
10	Xin Zhao	jungle in 47 games	52	+1.0 wins per 100 games (range -5.6 to 7.6) · 52 games · Pooled · 79% of this is borrowed from similar champions	too close
11	Lee Sin	jungle in 99 games	104	+1.0 wins per 100 games (range -5.2 to 7.1) · 104 games · Pooled · 66% of this is borrowed from similar champions	too close
12	Jayce	top in 60 games	85	+0.9 wins per 100 games (range -5.4 to 7.2) · 85 games · Pooled · 70% of this is borrowed from similar champions	too close
13	Pantheon	top in 20 games	60	+0.9 wins per 100 games (range -5.6 to 7.5) · 60 games · Pooled · 77% of this is borrowed from similar champions	too close
14	Nami	support in 59 games	59	+0.7 wins per 100 games (range -5.8 to 7.3) · 59 games · Pooled · 77% of this is borrowed from similar champions	too close
15	Nautilus	support in 60 games	61	+0.7 wins per 100 games (range -5.8 to 7.2) · 61 games · Pooled · 77% of this is borrowed from similar champions	too close
16	Yuumi	support in 275 games	275	+0.6 wins per 100 games (range -4.5 to 5.7) · 275 games · Pooled · 42% of this is borrowed from similar champions	too close
17	Thresh	support in 64 games	66	+0.5 wins per 100 games (range -6.0 to 7.0) · 66 games · Pooled · 75% of this is borrowed from similar champions	too close
18	Camille	support in 51 games	73	+0.3 wins per 100 games (range -6.1 to 6.7) · 73 games · Pooled · 73% of this is borrowed from similar champions	too close
19	Naafiri	jungle in 57 games	71	+0.3 wins per 100 games (range -6.1 to 6.7) · 71 games · Pooled · 74% of this is borrowed from similar champions	too close
20	Sylas	jungle in 82 games	175	+0.2 wins per 100 games (range -5.4 to 5.8) · 175 games · Pooled · 53% of this is borrowed from similar champions	too close
21	Hecarim	jungle in 54 games	54	+0.2 wins per 100 games (range -6.4 to 6.8) · 54 games · Pooled · 79% of this is borrowed from similar champions	too close
22	Viego	jungle in 72 games	76	+0.1 wins per 100 games (range -6.3 to 6.5) · 76 games · Pooled · 72% of this is borrowed from similar champions	too close
23	Yasuo	mid in 49 games	78	+0.1 wins per 100 games (range -6.3 to 6.4) · 78 games · Pooled · 72% of this is borrowed from similar champions	too close
24	Yone	top in 43 games	80	+0.1 wins per 100 games (range -6.3 to 6.4) · 80 games · Pooled · 71% of this is borrowed from similar champions	too close
25	Jax	top in 40 games	53	0.0 wins per 100 games (range -6.6 to 6.6) · 53 games · Pooled · 79% of this is borrowed from similar champions	too close
26	Jarvan IV	jungle in 56 games	63	-0.1 wins per 100 games (range -6.6 to 6.5) · 63 games · Pooled · 76% of this is borrowed from similar champions	too close
27	Malphite	top in 55 games	63	-0.1 wins per 100 games (range -6.6 to 6.5) · 63 games · Pooled · 76% of this is borrowed from similar champions	too close
28	Twisted Fate	mid in 64 games	66	-0.3 wins per 100 games (range -6.7 to 6.2) · 66 games · Pooled · 75% of this is borrowed from similar champions	too close
29	Ambessa	top in 52 games	76	-0.3 wins per 100 games (range -6.7 to 6.1) · 76 games · Pooled · 72% of this is borrowed from similar champions	too close
30	Karma	support in 49 games	53	-0.4 wins per 100 games (range -7.0 to 6.2) · 53 games · Pooled · 79% of this is borrowed from similar champions	too close
31	Bard	support in 52 games	53	-0.4 wins per 100 games (range -7.0 to 6.2) · 53 games · Pooled · 79% of this is borrowed from similar champions	too close
32	Talon	jungle in 56 games	71	-0.5 wins per 100 games (range -6.9 to 6.0) · 71 games · Pooled · 74% of this is borrowed from similar champions	too close
33	Akali	mid in 40 games	69	-0.5 wins per 100 games (range -6.9 to 6.0) · 69 games · Pooled · 74% of this is borrowed from similar champions	too close
34	Katarina	mid in 54 games	56	-0.6 wins per 100 games (range -7.2 to 6.0) · 56 games · Pooled · 78% of this is borrowed from similar champions	too close
35	Ekko	mid in 31 games	60	-0.6 wins per 100 games (range -7.2 to 5.9) · 60 games · Pooled · 77% of this is borrowed from similar champions	too close
36	Mordekaiser	top in 59 games	68	-0.6 wins per 100 games (range -7.1 to 5.8) · 68 games · Pooled · 75% of this is borrowed from similar champions	too close
37	Fizz	mid in 46 games	59	-0.8 wins per 100 games (range -7.4 to 5.7) · 59 games · Pooled · 77% of this is borrowed from similar champions	too close
38	Diana	mid in 31 games	58	-1.0 wins per 100 games (range -7.6 to 5.6) · 58 games · Pooled · 78% of this is borrowed from similar champions	too close
39	Syndra	mid in 86 games	89	-1.2 wins per 100 games (range -7.4 to 5.1) · 89 games · Pooled · 69% of this is borrowed from similar champions	too close
40	Locke	mid in 80 games	120	-1.3 wins per 100 games (range -7.3 to 4.7) · 120 games · Pooled · 63% of this is borrowed from similar champions	too close
41	Zed	mid in 33 games	60	-2.2 wins per 100 games (range -8.7 to 4.4) · 60 games · Pooled · 77% of this is borrowed from similar champions	too close
42	Wukong	jungle in 44 games	53	-2.8 wins per 100 games (range -9.4 to 3.8) · 53 games · Pooled · 79% of this is borrowed from similar champions	too close
43	Viktor	mid in 84 games	92	-3.1 wins per 100 games (range -9.3 to 3.2) · 92 games · Pooled · 68% of this is borrowed from similar champions	too close

A pair needs 50 games together before it is estimated, and each estimate is pulled toward Zeri's own average first, so a thin duo cannot crown itself. The verdict reads the delta range: beats only when the whole range clears zero. A delta bar that covers zero stays stone: unclear yet. Teammate pairs share fewer games than lane opponents, so this list runs shorter than the counters page.

121 more teammates, with 3,077 games between them, sit under the pair floor: counted, not listed.

How Zeri's own games read

The average every delta above is measured against.

Zeri won 821 of 1,609 games recorded in bot on patch 16.14. As an estimate: 51.0% (range 48.6-53.5) 1,609 games Measured .

What a delta cannot prove

A delta is not proof: the players who queue together differ from the players who do not, and nothing here holds that still.

Zeri needed 1,000 recorded bot games before this page existed at all. Every floor and constant is on the methodology pages.

These numbers come from 108,616 ranked games we recorded on EUW, Korea and NA, found by following Diamond players and the people they play with. That is not every rank and it is not every region. Everything on this page is patch 16.14. Counted up to 24 July 2026.

Recomputed 24 July 2026. The Zeri build page · Zeri counters · How we measure this.

ko.lol for desktop

Your champion pool, your matchups and your patch notes, on your desktop while you play.

Free. For Windows.

Download