Zac - League of Legends Champion
Win Rate
50.2%
Pick Rate
1.7%

Zacvs Senna

BTankFighter
Patch26.4
Matches1,089,240
LaneAll Lanes
TierAll Tiers
Last UpdatedMar 5, 2026
MethodologyData Methodology

Zac vs Senna is a decisive matchup in LoL patch 26.4. Senna wins with a 66.7% win rate (+33.3%) over Zac based on 9 games. Senna wins the early laning phase while Zac scales better into the late game. Below you'll find the best Zac build, runes, laning stats, and strategies for the Zac vs Senna 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
Senna - 33.3% win rateSenna(33.3%)
Zac - 33.3% win rate in this matchup
Zac
33.3% WR
VS
Senna vs Zac matchup - 66.7% win rate
Senna
66.7% WR

Who Wins the Zac vs Senna Matchup?

Senna wins the Zac vs Senna matchup
Winner
Senna
Matches: 9
33.3%
Win Rate
66.7%
2.1
CS / min
2.0
460
DMG / min
607
9,041
Gold / game
9,562
908
Heal / min
449
1,242
DMG Mitigated / min
339
1.4
CC / min
1.4
16.7%
Early Game WR
83.3%
66.7%
Late Game WR
33.3%

Zac vs Senna Matchup Summary

The Zac vs Senna matchup is a decisive matchup in League of Legends ranked play. Based on 9 recent matches analyzed, Senna wins with a 66.7% win rate compared to Zac's 33.3%, giving Senna a 33.3 percentage point advantage. Game phase dynamics play a critical role here: Senna controls the early laning stage, but Zac outscales as the game goes longer. The matchup shifts dramatically depending on game length — Senna needs to press advantages before Zac reaches their power spikes, while Zac should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in sustain, where Zac leads by 1,362 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Senna has a strong advantage in this matchup. Zac players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Senna overextending. Avoid prolonged trades and wait for team fights where positioning and coordination matter more. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Zac vs Senna Laning Phase Breakdown

Senna wins the laning phase against Zac in League of Legends

Senna is favored during the laning phase against Zac, winning 3 out of 5 key stat categories. Senna holds advantages in damage, gold income and crowd control, making them the stronger laner in this matchup.

Farming
2.1Zac
2.0Senna
Zac and Senna farm at nearly identical rates in this matchup, with only a 0.1 CS/min difference. Neither champion holds a meaningful farming advantage, so lane dominance will come from trading and jungle interaction rather than CS leads.
Damage
460Zac
607Senna
Senna heavily out-damages Zac by 147 DMG/min, dominating both short trades and all-in fights. Zac should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Senna's sustained damage advantage take over.
Economy
9,041Zac
9,562Senna
Senna earns 522 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 Senna slightly faster item completions.
Utility
1.4Zac
1.4Senna
Both Zac and Senna provide similar amounts of crowd control (0.0s/min difference), meaning neither has a significant advantage in locking down opponents for ganks or team fights. Lane ganks are equally effective for both sides.
Sustain
2,150Zac
788Senna
Zac vastly out-sustains Senna, healing and mitigating 1,362 more damage per minute. This massive durability gap means Zac can absorb significant punishment and remain in lane while Senna is forced to recall. Building grievous wounds early is essential for Senna, and focusing on burst trade patterns rather than sustained fights is critical.

Best Zac Build Against Senna

Plated Steelcaps is the optimal boots choice against Senna, providing the mobility and stats Zac needs most in this matchup. The top-performing core items for Zac against Senna are Thornmail, Sunfire Aegis and Spirit Visage. This combination gives Zac an effective balance of damage, survivability, and utility for the matchup. This build achieves a solid 50.0% win rate across 2 games, proving it to be a reliable item path when facing Senna. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Zac vs Senna matchup.

Early Game vs Late Game

Early Game
Senna
83.3%
+66.7% advantage
Zac early game win rateZac16.7%
Senna early game win rateSenna83.3%
Late Game
Zac
66.7%
+33.3% advantage
Zac late game win rateZac66.7%
Senna late game win rateSenna33.3%

Senna dominates the early game (first 15 minutes) with a commanding 83.3% win rate — a 66.7 percentage point lead over Zac. This lopsided early game means Senna can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Zac is far superior in the late game (25+ minutes), boasting a 66.7% win rate — 33.3 points above Senna. Extended games heavily favor Zac, whose kit and scaling make them a dominant force in team fights and objective control.

This matchup features a dramatic power shift: Senna must aggressively press their early advantage and close out the game before Zac reaches their scaling breakpoints. If Zac 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 Senna

Resolve rune tree - Zac primary runes vs SennaResolve
Aftershock - best Zac rune vs SennaFont of Life - best Zac rune vs SennaConditioning - best Zac rune vs SennaRevitalize - best Zac rune vs Senna
Sorcery rune tree - Zac secondary runes vs SennaSorcery
Axiom Arcanist - best Zac rune vs SennaAbsolute Focus - best Zac rune vs Senna
100.0% WR

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


Zac matchup data for League of Legends patch 26.4. 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 26.4
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
55.33%1541.053911,24061.3%49.3%
56.56%1241.156311,80348.5%66.7%
49.14%1171.061912,08545.1%52.3%
41.44%1111.967811,12739.7%43.4%
47.96%981.162511,90348.8%47.3%
52.04%981.058711,72952.5%51.7%
48.39%951.158112,10254.8%43.1%
49.46%931.675811,40448.9%50.0%
50.63%791.165811,69650.0%51.1%
56.76%741.158011,83460.6%53.7%
45.21%731.360911,16348.6%42.1%
48.53%691.160611,74448.3%48.7%
52.24%671.365011,37944.7%62.1%
50.00%661.164711,46044.1%56.3%
44.62%651.163711,66735.7%51.4%
55.38%651.062611,67046.9%63.6%
58.06%621.261011,10154.5%62.1%
58.06%621.061110,72859.4%56.7%
55.00%601.360111,26458.1%51.7%
50.00%601.060311,57739.1%56.8%
47.46%591.564911,92346.1%48.5%
50.00%560.848311,38361.5%40.0%
60.00%551.167212,55364.3%55.6%
48.08%531.266212,29750.0%46.1%
50.98%522.160211,27356.0%46.1%
45.65%461.756911,33954.2%36.4%
66.67%453.168112,08875.0%60.0%
43.18%441.454410,55747.8%38.1%
50.00%441.059410,94750.0%50.0%
45.24%421.258511,65937.5%50.0%
65.85%421.863211,58757.1%75.0%
47.50%401.061011,24747.6%47.4%
51.28%392.359110,39848.0%57.1%
46.15%391.162011,25642.1%50.0%
43.59%392.666711,23047.4%40.0%
56.76%371.063812,06556.3%57.1%
57.14%351.572911,96164.7%50.0%
55.88%341.366812,29735.7%70.0%
52.94%341.169312,04166.7%42.1%
50.00%333.370111,34852.9%46.7%
60.61%332.159011,86852.6%71.4%
43.75%331.253411,30635.3%53.3%
54.84%321.162411,59238.5%66.7%
56.25%321.157011,96652.9%60.0%
45.16%314.182311,09440.0%50.0%
38.71%311.267011,32531.3%46.7%
45.16%311.158511,94340.0%50.0%
60.00%301.256511,19366.7%55.6%
40.74%271.262311,00941.2%40.0%
44.44%273.05169,38445.0%42.9%
61.54%262.154711,67975.0%50.0%
34.62%261.554110,40616.7%50.0%
44.00%253.15699,21833.3%60.0%
43.48%230.958711,70825.0%53.3%
45.45%223.869910,94933.3%53.9%
42.86%214.685711,85128.6%50.0%
25.00%201.44319,17925.0%25.0%
40.00%201.452411,14060.0%33.3%
36.84%191.056011,64736.4%37.5%
57.89%191.563711,12950.0%66.7%
47.06%181.457612,36955.6%37.5%
41.18%171.760513,30033.3%42.9%
52.94%174.974110,26760.0%42.9%
64.71%171.45219,78566.7%62.5%
64.71%171.156612,84887.5%44.4%
50.00%165.965010,14255.6%42.9%
43.75%164.179010,70240.0%50.0%
31.25%162.04779,73350.0%0.0%
40.00%151.450410,67850.0%33.3%
46.67%151.556811,49662.5%28.6%
85.71%141.446210,495100.0%71.4%
50.00%145.85519,75755.6%40.0%
76.92%136.486111,92466.7%85.7%
69.23%131.646110,46675.0%66.7%
69.23%133.06269,93083.3%57.1%
58.33%121.35719,84366.7%50.0%
25.00%125.872411,44916.7%33.3%
45.45%116.481012,29050.0%44.4%
18.18%111.176011,82716.7%20.0%
63.64%111.85358,82366.7%60.0%
54.55%114.770611,63540.0%66.7%
40.00%114.583513,2650.0%50.0%
50.00%103.572511,93650.0%50.0%
30.00%105.36409,61616.7%50.0%
40.00%105.172211,47366.7%28.6%
30.00%104.763311,18850.0%16.7%
33.33%104.365911,8650.0%42.9%
22.22%95.575211,2660.0%33.3%
33.33%92.14609,04116.7%66.7%
88.89%91.977713,170100.0%85.7%
88.89%92.761612,132100.0%75.0%
66.67%91.94979,42675.0%60.0%
44.44%93.860811,78550.0%40.0%
55.56%91.64548,80362.5%0.0%
33.33%95.680310,48733.3%33.3%
55.56%93.96869,10050.0%60.0%
62.50%81.24649,42380.0%33.3%
50.00%85.26539,56933.3%100.0%
12.50%85.868510,8100.0%25.0%
75.00%83.666311,16050.0%100.0%
25.00%83.775612,57950.0%16.7%
50.00%81.35168,10350.0%50.0%
28.57%75.570411,04725.0%33.3%
28.57%73.363811,47650.0%0.0%
71.43%74.21,06513,34050.0%80.0%
71.43%75.759010,70075.0%66.7%
71.43%72.24348,65366.7%100.0%
14.29%71.24849,5580.0%20.0%
71.43%71.24719,90680.0%50.0%
57.14%74.871612,29966.7%50.0%
50.00%61.74409,513100.0%40.0%
66.67%65.97049,62760.0%100.0%
66.67%62.04859,529100.0%33.3%
66.67%64.56157,39975.0%50.0%
50.00%66.05037,86740.0%100.0%
60.00%52.845110,738100.0%50.0%
40.00%56.16589,41066.7%0.0%
60.00%55.374611,892100.0%33.3%
40.00%55.866910,05133.3%50.0%
20.00%51.54506,38925.0%0.0%
40.00%54.054611,56150.0%33.3%
60.00%55.865311,41366.7%50.0%
40.00%51.44498,09750.0%0.0%
🔍

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.

Report an Issue

Zac vs Senna - Frequently Asked Questions

How does Zac do against Senna in League of Legends?

Senna wins the Zac vs Senna matchup with a 66.7% win rate compared to Zac's 33.3%, a 33.3 percentage point difference. This data is based on 9 recent ranked games in patch 26.4.

How does Zac do against Senna in the early game?

In the early game, Senna has the advantage against Zac with a 83.3% win rate versus 16.7%. Senna players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Zac do against Senna in the late game?

In the late game, Zac takes over the Zac vs Senna matchup with a 66.7% win rate compared to 33.3%. Zac scales better into team fights and objective contests after 25 minutes.

Who wins the Zac vs Senna matchup?

Senna wins the matchup against Zac with a 66.7% win rate in League of Legends patch 26.4. The 33.3 percentage point advantage means Senna is significantly favored in this lane matchup based on 9 games analyzed.

What is the best Zac build against Senna?

The best Zac build against Senna includes Thornmail, Sunfire Aegis, Spirit Visage with Plated Steelcaps. This build achieves a 50.0% 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 Senna?

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

Does Zac counter Senna?

No, Zac struggles against Senna with only a 33.3% win rate. Senna has the advantage in this matchup. Zac players should focus on safe farming and avoiding extended trades to minimize Senna's lead.

How do I play Zac against Senna?

When playing Zac against Senna, play cautiously and avoid Senna's power spikes. Focus on safe farming — you outscale Senna in the late game. Use the matchup-specific build and runes above to optimize your chances.