- Win Rate
- 50.1%
- Pick Rate
- 2.0%
- Ban Rate
- 1.0%
Zac Synergies & Best Teammates
- Patch
- 26.20
- Games
- 4,021
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Oct 18, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Who Zac wins with in Patch 26.20: every teammate in every role, measured against what both champions win on their own, so a strong pair is real synergy and not two strong champions.
- Best support
- Nami59.3% · 145 games
Zac Synergies - Patch 26.20
100 teammate pairings measuredZac (Jungle) wins most with Nami as support (59.3%, +7.8 over expected) and Lulu as support (56.8%, +6.6). The weakest pairing is Sylas as mid laner at 39.7%, 8.5 points below expected.
Best mid laners with Zac
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
 Yasuo | 55.6% | +4.5 | 187 |
 LeBlanc | 57.8% | +8.5 | 64 |
 Ahri | 56.9% | +4.9 | 109 |
 Mel | 53.4% | +7.7 | 58 |
 Akali | 52.2% | +3.9 | 113 |
 Ekko | 56.7% | +4.8 | 90 |
Weakest pairings
Best top laners with Zac
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
 Urgot | 73.2% | +21.1 | 41 |
| Yasuo | 65.7% | +15.8 | 70 |
 Kayle | 63.8% | +13.8 | 47 |
 Aatrox | 57.9% | +8.8 | 57 |
 Garen | 55.6% | +3.5 | 135 |
 Jax | 54.8% | +5.4 | 73 |
Weakest pairings
Strongest and weakest Zac pairings
Nami · support
Lulu · support- Yasuo · mid laner
Locke · mid laner
Caitlyn · ADC
Sylas · mid laner
Synergy is the win rate with that teammate minus the win rate the two champions would be expected to reach together from their own win rates in their roles (log5). Lists are ranked by the low end of each synergy's 95% range, so a small sample cannot lead a list on luck alone.
Zac Team Synergy Checker
Pick your teammates
Pick your teammates to see how each one moves Zac's Jungle win rate, and an estimate for the whole team.
An estimate: it adds each pairing's measured synergy on the odds scale and assumes the pairings are independent. Real teams also depend on the enemy draft and the players.
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Zac Synergies FAQ - Patch 26.20
Who is the best support for Zac?
Nami. Zac (Jungle) wins 59.3% of 145 ranked games with Nami as support, 7.8 points above what the two champions win separately. Also strong: Lulu, Leona.
Which champions does Zac synergize with?
This patch, Zac (Jungle) gets the biggest lift from Nami (support, 59.3%), Lulu (support, 56.8%), Yasuo (mid laner, 55.6%).
Which teammates are bad with Zac?
Zac (Jungle) does worst next to Sylas (mid laner, 39.7%), Caitlyn (ADC, 46.3%), Locke (mid laner, 41.5%) — each below what the two champions win on their own.
How is synergy calculated?
From ranked solo and flex games this patch: the win rate when both champions are on the same team, minus the win rate expected from each champion's own win rate in its role. A positive number means the pair wins more together than their individual strength explains. Pairings need at least 40 games to be listed.