Zac - League of Legends Champion
Win Rate
54.7%
Pick Rate
1.5%

Zacvs Rek'Sai

STankFighter
Patch26.9
Matches514,344
LaneAll Lanes
TierAll Tiers
Last UpdatedMay 10, 2026
MethodologyData Methodology

Zac vs Rek'Sai is a decisive matchup in LoL patch 26.9. Rek'Sai wins with a 52.6% win rate (+5.3%) over Zac based on 19 games. Zac wins the early laning phase while Rek'Sai scales better into the late game. Below you'll find the best Zac build, runes, laning stats, and strategies for the Zac vs Rek'Sai matchup.

Zac Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Zac performs against them. You'll get head-to-head win rates, laning stats, the best build and runes for the matchup, and early vs late game analysis — all based on real ranked data.

Compare against an opponent
Rek'Sai - 47.4% win rateRek'Sai(47.4%)
Zac - 47.4% win rate in this matchup
Zac
47.4% WR
VS
Rek'Sai vs Zac matchup - 52.6% win rate
Rek'Sai
52.6% WR

Who Wins the Zac vs Rek'Sai Matchup?

Rek'Sai wins the Zac vs Rek'Sai matchup
Winner
Rek'Sai
Matches: 19
47.4%
Win Rate
52.6%
1.2
CS / min
0.8
624
DMG / min
624
11,644
Gold / game
12,154
1,784
Heal / min
706
1,294
DMG Mitigated / min
850
1.4
CC / min
1.1
54.5%
Early Game WR
45.5%
37.5%
Late Game WR
62.5%

Zac vs Rek'Sai Matchup Summary

The Zac vs Rek'Sai matchup is a moderate matchup in League of Legends ranked play. Based on 19 recent matches analyzed, Rek'Sai wins with a 52.6% win rate compared to Zac's 47.4%, giving Rek'Sai a 5.3 percentage point advantage. Game phase dynamics play a critical role here: Zac controls the early laning stage, but Rek'Sai outscales as the game goes longer. The matchup shifts dramatically depending on game length — Zac needs to press advantages before Rek'Sai reaches their power spikes, while Rek'Sai should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in sustain, where Zac leads by 1,522 HP/min — a difference that heavily influences the outcome of trades and skirmishes. While Rek'Sai is slightly favored, Zac can absolutely win this lane through smart trading patterns and wave management. Focus on playing around your cooldowns, conceding CS only when necessary, and capitalizing on Rek'Sai's mistakes. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Zac vs Rek'Sai Laning Phase Breakdown

Zac wins the laning phase against Rek'Sai in League of Legends

Zac is favored during the laning phase against Rek'Sai, winning 3 out of 5 key stat categories. Zac holds advantages in farming, crowd control and sustain, making them the stronger laner in this matchup.

Farming
1.2Zac
0.8Rek'Sai
Zac edges out Rek'Sai by 0.4 CS per minute — a moderate farming advantage that adds up to roughly 6 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Zac.
Damage
624Zac
624Rek'Sai
Damage output is virtually even between Zac and Rek'Sai, with only 0 DMG/min separating them. Fights in this matchup are decided more by ability timing and positioning than raw damage numbers, making mechanical skill the deciding factor in trades.
Economy
11,644Zac
12,154Rek'Sai
Rek'Sai earns 509 more gold per game than Zac, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving Rek'Sai slightly faster item completions.
Utility
1.4Zac
1.1Rek'Sai
Zac provides 0.4 seconds more crowd control per minute than Rek'Sai, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Zac coordinate with their jungler and control the pace of skirmishes.
Sustain
3,078Zac
1,555Rek'Sai
Zac vastly out-sustains Rek'Sai, healing and mitigating 1,522 more damage per minute. This massive durability gap means Zac can absorb significant punishment and remain in lane while Rek'Sai is forced to recall. Building grievous wounds early is essential for Rek'Sai, and focusing on burst trade patterns rather than sustained fights is critical.

Best Zac Build Against Rek'Sai

Ionian Boots of Lucidity is the optimal boots choice against Rek'Sai, providing the mobility and stats Zac needs most in this matchup. The top-performing core items for Zac against Rek'Sai are Hextech Rocketbelt, Sunfire Aegis and Mejai's Soulstealer. This combination gives Zac an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 100.0% win rate across 2 games — well above average and making it the top item path against Rek'Sai. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Zac vs Rek'Sai matchup.

Early Game vs Late Game

Early Game
Zac
54.5%
+9.1% advantage
Zac early game win rateZac54.5%
Rek'Sai early game win rateRek'Sai45.5%
Late Game
Rek'Sai
62.5%
+25.0% advantage
Zac late game win rateZac37.5%
Rek'Sai late game win rateRek'Sai62.5%

Zac dominates the early game (first 15 minutes) with a commanding 54.5% win rate — a 9.1 percentage point lead over Rek'Sai. This lopsided early game means Zac can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Rek'Sai is far superior in the late game (25+ minutes), boasting a 62.5% win rate — 25.0 points above Zac. Extended games heavily favor Rek'Sai, whose kit and scaling make them a dominant force in team fights and objective control.

This matchup features a dramatic power shift: Zac must aggressively press their early advantage and close out the game before Rek'Sai reaches their scaling breakpoints. If Rek'Sai survives the laning phase without falling too far behind, the matchup flips in their favor. Dragon and Rift Herald control are pivotal — the team that secures early objectives can snowball or buy time to scale.

Best Zac Runes Against Rek'Sai

Resolve rune tree - Zac primary runes vs Rek'SaiResolve
Aftershock - best Zac rune vs Rek'SaiFont of Life - best Zac rune vs Rek'SaiConditioning - best Zac rune vs Rek'SaiRevitalize - best Zac rune vs Rek'Sai
Precision rune tree - Zac secondary runes vs Rek'SaiPrecision
Triumph - best Zac rune vs Rek'SaiLegend: Haste - best Zac rune vs Rek'Sai
100.0% WR

The Resolve and Precision rune setup gives Zac the best tools to compete against Rek'Sai in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.


Zac matchup data for League of Legends patch 26.9. The table below shows Zac's win rate, gold difference, and performance stats against every champion in the current meta. Click any champion name to see a detailed head-to-head breakdown including the best Zac build, runes, laning stats, and early vs late game analysis for that specific matchup.

Zac matchup win rates and stats in League of Legends patch 26.9
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
49.23%651.257311,91542.9%54.0%
45.16%621.056511,53251.9%40.0%
49.12%571.059712,08168.2%37.1%
55.10%491.261212,19160.9%50.0%
58.33%480.960012,69750.0%62.5%
58.54%411.162112,05762.5%56.0%
56.10%411.056210,89142.1%68.2%
35.90%390.955210,47331.3%39.1%
43.59%391.167211,24038.1%50.0%
43.24%371.359111,57343.8%42.9%
54.05%371.163011,67855.6%52.6%
57.58%331.363012,28257.9%57.1%
65.63%321.159011,79557.1%72.2%
41.94%311.061012,45458.3%31.6%
54.84%311.459711,73458.8%50.0%
60.00%301.162211,88171.4%50.0%
58.62%291.262612,87760.0%57.9%
55.56%271.059511,55056.3%54.5%
68.00%251.064613,07075.0%64.7%
66.67%241.166211,63569.2%63.6%
33.33%241.057911,52918.2%46.1%
60.87%231.166213,28677.8%50.0%
43.48%231.163310,55445.5%41.7%
63.64%221.957812,12566.7%61.5%
54.55%221.152210,87330.8%88.9%
52.38%211.259011,36754.5%50.0%
70.00%203.589310,90366.7%71.4%
60.00%201.663211,07181.8%33.3%
45.00%201.352110,22745.5%44.4%
47.37%191.262411,64454.5%37.5%
61.11%180.962411,81177.8%44.4%
55.56%181.367312,52971.4%45.5%
56.25%160.960611,37160.0%54.5%
56.25%161.881012,94971.4%44.4%
40.00%151.957210,45933.3%50.0%
53.33%151.561210,96250.0%55.6%
57.14%141.968412,22757.1%57.1%
28.57%142.55369,29022.2%40.0%
76.92%131.278614,88785.7%66.7%
61.54%131.046011,09240.0%75.0%
69.23%133.360811,63185.7%50.0%
41.67%121.660611,70233.3%50.0%
50.00%124.666111,02557.1%40.0%
50.00%121.470214,5860.0%66.7%
54.55%113.164411,63960.0%50.0%
45.45%111.460110,97133.3%60.0%
50.00%102.454411,25433.3%57.1%
66.67%92.156110,46340.0%100.0%
77.78%95.382412,650100.0%60.0%
33.33%91.664712,86450.0%20.0%
66.67%91.270811,96250.0%80.0%
66.67%94.755210,47375.0%60.0%
100.00%92.266012,722100.0%100.0%
66.67%92.86128,65150.0%100.0%
25.00%81.154810,54425.0%25.0%
50.00%81.747211,39160.0%33.3%
62.50%81.568812,414100.0%50.0%
62.50%82.964810,87950.0%66.7%
62.50%84.176711,89880.0%33.3%
42.86%71.960111,43833.3%50.0%
28.57%72.93786,70220.0%50.0%
42.86%75.14868,09150.0%0.0%
28.57%73.278511,9730.0%50.0%
71.43%71.366612,25750.0%80.0%
66.67%61.961511,74450.0%100.0%
33.33%64.65769,661100.0%20.0%
50.00%65.867911,03250.0%50.0%
50.00%61.74369,95933.3%66.7%
83.33%67.480011,050100.0%0.0%
50.00%61.260311,6790.0%50.0%
66.67%61.058113,065100.0%60.0%
50.00%62.055110,7850.0%100.0%
66.67%61.380914,585100.0%50.0%
50.00%61.54449,62966.7%33.3%
60.00%56.775410,79266.7%50.0%
40.00%52.868511,4700.0%66.7%
20.00%51.94379,0890.0%50.0%
40.00%51.45197,81150.0%33.3%
60.00%54.865011,27650.0%66.7%
40.00%51.96017,48466.7%0.0%

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Zac vs Rek'Sai - Frequently Asked Questions

How does Zac do against Rek'Sai in League of Legends?

Rek'Sai wins the Zac vs Rek'Sai matchup with a 52.6% win rate compared to Zac's 47.4%, a 5.3 percentage point difference. This data is based on 19 recent ranked games in patch 26.9.

How does Zac do against Rek'Sai in the early game?

In the early game, Zac has the advantage against Rek'Sai with a 54.5% win rate versus 45.5%. Zac players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Zac do against Rek'Sai in the late game?

In the late game, Rek'Sai takes over the Zac vs Rek'Sai matchup with a 62.5% win rate compared to 37.5%. Rek'Sai scales better into team fights and objective contests after 25 minutes.

Who wins the Zac vs Rek'Sai matchup?

Rek'Sai wins the matchup against Zac with a 52.6% win rate in League of Legends patch 26.9. The 5.3 percentage point advantage means Rek'Sai is significantly favored in this lane matchup based on 19 games analyzed.

What is the best Zac build against Rek'Sai?

The best Zac build against Rek'Sai includes Hextech Rocketbelt, Sunfire Aegis, Mejai's Soulstealer with Ionian Boots of Lucidity. This build achieves a 100.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Zac runes against Rek'Sai?

The best Zac runes against Rek'Sai use the Resolve primary tree with Precision secondary. This rune setup achieves a 100.0% win rate in the Zac vs Rek'Sai matchup. See the full rune breakdown in the matchup comparison above.

Does Zac counter Rek'Sai?

No, Zac struggles against Rek'Sai with only a 47.4% win rate. Rek'Sai has the advantage in this matchup. Zac players should focus on safe farming and avoiding extended trades to minimize Rek'Sai's lead.

How do I play Zac against Rek'Sai?

When playing Zac against Rek'Sai, play cautiously and avoid Rek'Sai's power spikes. Look for jungle assistance and team-dependent plays since Rek'Sai has the statistical advantage at most stages. Use the matchup-specific build and runes above to optimize your chances.