Which teammates work best with Sion?

No duo separates cleanly for Sion on patch 16.14: every measured delta's 95% range covers zero. The best so far is Viktor, at +3.6 wins per 100 games vs Sion's own average (range -2.3 to 9.5) · 132 games · Pooled · 60% of this is borrowed from similar champions. The delta is against Sion's own average, because playing beside a strong champion is not synergy.

Sion synergies, patch 16.14

1,584 games of Sion top recorded on patch 16.14. 45 teammates cleared the 50 game pair floor; 124 more sit under it.

Win rate

48.4% of top games this patch

Best teammate

+3.6 wins per 100 games vs Sion's own average, beside Viktor

Worst teammate

-3.0 wins per 100 games vs Sion's own average, beside Ezreal

Teammates measured

45 124 more under the pair floor

Patch 16.14 · Sion top

Sion measures best beside Viktor in mid, and worst beside Ezreal.

Beside Viktor, Sion's win rate moves by +3.6 wins per 100 games (range -2.3 to 9.5) 132 games Pooled against Sion's own average.

Beside Ezreal: -3.0 wins per 100 games (range -9.2 to 3.3) 88 games Pooled .

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

Who does Sion work with?

Delta in wins per 100 games against Sion's own average, the 8 best first. The bar under each figure draws that row's own 95% range on one scale, from 9.3 wins per 100 games below Sion's own average on the left to 9.5 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.

Viktor: +3.6 wins per 100 games (range -2.3 to 9.5) · 132 games · Pooled · 60% of this is borrowed from similar champions
Yunara: +2.8 wins per 100 games (range -3.6 to 9.3) · 69 games · Pooled · 74% of this is borrowed from similar champions
Viego: +2.6 wins per 100 games (range -3.7 to 8.9) · 84 games · Pooled · 70% of this is borrowed from similar champions
Thresh: +2.4 wins per 100 games (range -3.8 to 8.6) · 93 games · Pooled · 68% of this is borrowed from similar champions
Graves: +2.2 wins per 100 games (range -4.1 to 8.5) · 86 games · Pooled · 70% of this is borrowed from similar champions
Locke: +2.2 wins per 100 games (range -4.0 to 8.5) · 90 games · Pooled · 69% of this is borrowed from similar champions
Shaco: +1.9 wins per 100 games (range -4.7 to 8.6) · 50 games · Pooled · 80% of this is borrowed from similar champions
Ekko: +1.5 wins per 100 games (range -4.9 to 8.0) · 68 games · Pooled · 75% of this is borrowed from similar champions

Every measured Sion duo

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

**Sion top teammates on patch 16.14, best measured delta first** Delta is the shrunk win rate in the games Sion and the teammate shared, minus Sion's own top average, in wins per 100 games, all Pooled. Bars share one scale, 9.3 wins per 100 games below Sion's own average to 9.5 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 Sion's average	verdict
1	Viktor	mid in 80 games	132	+3.6 wins per 100 games (range -2.3 to 9.5) · 132 games · Pooled · 60% of this is borrowed from similar champions	too close
2	Yunara	bot in 68 games	69	+2.8 wins per 100 games (range -3.6 to 9.3) · 69 games · Pooled · 74% of this is borrowed from similar champions	too close
3	Viego	jungle in 84 games	84	+2.6 wins per 100 games (range -3.7 to 8.9) · 84 games · Pooled · 70% of this is borrowed from similar champions	too close
4	Thresh	support in 93 games	93	+2.4 wins per 100 games (range -3.8 to 8.6) · 93 games · Pooled · 68% of this is borrowed from similar champions	too close
5	Graves	jungle in 85 games	86	+2.2 wins per 100 games (range -4.1 to 8.5) · 86 games · Pooled · 70% of this is borrowed from similar champions	too close
6	Locke	mid in 66 games	90	+2.2 wins per 100 games (range -4.0 to 8.5) · 90 games · Pooled · 69% of this is borrowed from similar champions	too close
7	Shaco	jungle in 38 games	50	+1.9 wins per 100 games (range -4.7 to 8.6) · 50 games · Pooled · 80% of this is borrowed from similar champions	too close
8	Ekko	jungle in 34 games	68	+1.5 wins per 100 games (range -4.9 to 8.0) · 68 games · Pooled · 75% of this is borrowed from similar champions	too close
9	Tristana	bot in 57 games	66	+1.5 wins per 100 games (range -5.0 to 8.0) · 66 games · Pooled · 75% of this is borrowed from similar champions	too close
10	Nautilus	support in 81 games	81	+1.0 wins per 100 games (range -5.3 to 7.3) · 81 games · Pooled · 71% of this is borrowed from similar champions	too close
11	Talon	jungle in 47 games	63	+0.9 wins per 100 games (range -5.6 to 7.5) · 63 games · Pooled · 76% of this is borrowed from similar champions	too close
12	Twisted Fate	mid in 55 games	59	+0.9 wins per 100 games (range -5.6 to 7.5) · 59 games · Pooled · 77% of this is borrowed from similar champions	too close
13	Jinx	bot in 59 games	59	+0.9 wins per 100 games (range -5.6 to 7.5) · 59 games · Pooled · 77% of this is borrowed from similar champions	too close
14	Vladimir	mid in 38 games	50	+0.7 wins per 100 games (range -5.9 to 7.4) · 50 games · Pooled · 80% of this is borrowed from similar champions	too close
15	Bard	support in 86 games	87	+0.7 wins per 100 games (range -5.6 to 6.9) · 87 games · Pooled · 70% of this is borrowed from similar champions	too close
16	Miss Fortune	bot in 65 games	67	+0.6 wins per 100 games (range -5.9 to 7.0) · 67 games · Pooled · 75% of this is borrowed from similar champions	too close
17	Lee Sin	jungle in 123 games	126	+0.3 wins per 100 games (range -5.7 to 6.3) · 126 games · Pooled · 61% of this is borrowed from similar champions	too close
18	Jhin	bot in 108 games	109	+0.1 wins per 100 games (range -6.0 to 6.2) · 109 games · Pooled · 65% of this is borrowed from similar champions	too close
19	Naafiri	jungle in 60 games	70	0.0 wins per 100 games (range -6.4 to 6.5) · 70 games · Pooled · 74% of this is borrowed from similar champions	too close
20	Syndra	mid in 74 games	122	0.0 wins per 100 games (range -6.0 to 6.0) · 122 games · Pooled · 62% of this is borrowed from similar champions	too close
21	Nami	support in 70 games	70	-0.3 wins per 100 games (range -6.8 to 6.1) · 70 games · Pooled · 74% of this is borrowed from similar champions	too close
22	Seraphine	support in 63 games	94	-0.5 wins per 100 games (range -6.7 to 5.7) · 94 games · Pooled · 68% of this is borrowed from similar champions	too close
23	Hwei	mid in 38 games	67	-0.5 wins per 100 games (range -7.0 to 5.9) · 67 games · Pooled · 75% of this is borrowed from similar champions	too close
24	Wukong	jungle in 56 games	61	-0.6 wins per 100 games (range -7.1 to 5.9) · 61 games · Pooled · 77% of this is borrowed from similar champions	too close
25	Lucian	bot in 60 games	61	-0.6 wins per 100 games (range -7.1 to 5.9) · 61 games · Pooled · 77% of this is borrowed from similar champions	too close
26	Senna	support in 48 games	78	-0.6 wins per 100 games (range -7.0 to 5.7) · 78 games · Pooled · 72% of this is borrowed from similar champions	too close
27	Jarvan IV	jungle in 59 games	64	-0.8 wins per 100 games (range -7.3 to 5.7) · 64 games · Pooled · 76% of this is borrowed from similar champions	too close
28	Xerath	bot in 50 games	94	-0.9 wins per 100 games (range -7.1 to 5.3) · 94 games · Pooled · 68% of this is borrowed from similar champions	too close
29	Sylas	mid in 78 games	162	-0.9 wins per 100 games (range -6.7 to 4.7) · 162 games · Pooled · 55% of this is borrowed from similar champions	too close
30	Kai'Sa	bot in 91 games	99	-1.0 wins per 100 games (range -7.2 to 5.2) · 99 games · Pooled · 67% of this is borrowed from similar champions	too close
31	Diana	mid in 34 games	59	-1.0 wins per 100 games (range -7.5 to 5.6) · 59 games · Pooled · 77% of this is borrowed from similar champions	too close
32	Pyke	support in 68 games	68	-1.1 wins per 100 games (range -7.5 to 5.4) · 68 games · Pooled · 75% of this is borrowed from similar champions	too close
33	Kha'Zix	jungle in 49 games	50	-1.3 wins per 100 games (range -7.9 to 5.4) · 50 games · Pooled · 80% of this is borrowed from similar champions	too close
34	Lulu	support in 61 games	61	-1.4 wins per 100 games (range -7.9 to 5.2) · 61 games · Pooled · 77% of this is borrowed from similar champions	too close
35	Camille	support in 89 games	92	-1.6 wins per 100 games (range -7.8 to 4.7) · 92 games · Pooled · 68% of this is borrowed from similar champions	too close
36	Caitlyn	bot in 73 games	73	-1.6 wins per 100 games (range -8.0 to 4.8) · 73 games · Pooled · 73% of this is borrowed from similar champions	too close
37	Yasuo	mid in 56 games	67	-1.7 wins per 100 games (range -8.1 to 4.8) · 67 games · Pooled · 75% of this is borrowed from similar champions	too close
38	Pantheon	support in 41 games	57	-1.8 wins per 100 games (range -8.4 to 4.8) · 57 games · Pooled · 78% of this is borrowed from similar champions	too close
39	Lux	support in 33 games	80	-2.0 wins per 100 games (range -8.4 to 4.3) · 80 games · Pooled · 71% of this is borrowed from similar champions	too close
40	Ziggs	bot in 69 games	76	-2.1 wins per 100 games (range -8.5 to 4.3) · 76 games · Pooled · 72% of this is borrowed from similar champions	too close
41	Zed	mid in 47 games	59	-2.5 wins per 100 games (range -9.1 to 4.0) · 59 games · Pooled · 77% of this is borrowed from similar champions	too close
42	Karma	support in 51 games	51	-2.7 wins per 100 games (range -9.3 to 4.0) · 51 games · Pooled · 80% of this is borrowed from similar champions	too close
43	Mel	bot in 54 games	80	-2.8 wins per 100 games (range -9.1 to 3.6) · 80 games · Pooled · 71% of this is borrowed from similar champions	too close
44	Ahri	mid in 81 games	83	-2.9 wins per 100 games (range -9.2 to 3.4) · 83 games · Pooled · 71% of this is borrowed from similar champions	too close
45	Ezreal	bot in 83 games	88	-3.0 wins per 100 games (range -9.2 to 3.3) · 88 games · Pooled · 69% 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 Sion'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.

124 more teammates, with 2,811 games between them, sit under the pair floor: counted, not listed.

How Sion's own games read

The average every delta above is measured against.

Sion won 767 of 1,584 games recorded in top on patch 16.14. As an estimate: 48.4% (range 46.0-50.9) 1,584 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.

Sion needed 1,000 recorded top 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 Sion build page · Sion counters · How we measure this.

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