Zac - League of Legends Champion
Win Rate
50.5%
Pick Rate
1.3%

Zacvs Olaf

BTankFighter
Patch26.10
Matches683,599
LaneAll Lanes
TierAll Tiers
Last UpdatedMay 18, 2026
MethodologyData Methodology

Zac vs Olaf is a decisive matchup in LoL patch 26.10. Olaf wins with a 66.7% win rate (+33.3%) over Zac based on 6 games. Zac wins the early laning phase while Olaf scales better into the late game. Below you'll find the best Zac build, runes, laning stats, and strategies for the Zac vs Olaf 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
Olaf - 33.3% win rateOlaf(33.3%)
Zac - 33.3% win rate in this matchup
Zac
33.3% WR
VS
Olaf vs Zac matchup - 66.7% win rate
Olaf
66.7% WR

Who Wins the Zac vs Olaf Matchup?

Olaf wins the Zac vs Olaf matchup
Winner
Olaf
Matches: 6
33.3%
Win Rate
66.7%
4.5
CS / min
5.6
750
DMG / min
904
13,406
Gold / game
14,126
1,770
Heal / min
511
1,868
DMG Mitigated / min
1,264
1.3
CC / min
0.4
0.0%
Early Game WR
0.0%
33.3%
Late Game WR
66.7%

Zac vs Olaf Matchup Summary

The Zac vs Olaf matchup is a decisive matchup in League of Legends ranked play. Based on 6 recent matches analyzed, Olaf wins with a 66.7% win rate compared to Zac's 33.3%, giving Olaf a 33.3 percentage point advantage. Game phase dynamics play a critical role here: Zac controls the early laning stage, but Olaf outscales as the game goes longer. The matchup shifts dramatically depending on game length — Zac needs to press advantages before Olaf reaches their power spikes, while Olaf should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Zac leads by 0.9s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Olaf 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 Olaf 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 Olaf Laning Phase Breakdown

Olaf wins the laning phase against Zac in League of Legends

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

Farming
4.5Zac
5.6Olaf
Olaf significantly out-farms Zac by 1.1 CS per minute, accumulating an estimated 17 CS lead by mid game. This substantial farming gap gives Olaf a major gold advantage and earlier item completions. Zac players should prioritize wave management techniques like freezing near tower and using abilities efficiently to minimize the deficit.
Damage
750Zac
904Olaf
Olaf heavily out-damages Zac by 154 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 Olaf's sustained damage advantage take over.
Economy
13,406Zac
14,126Olaf
Olaf earns 720 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 Olaf slightly faster item completions.
Utility
1.3Zac
0.4Olaf
Zac brings significantly more crowd control than Olaf, with 0.9 more seconds of CC per minute. This large utility gap makes Zac far more valuable in setting up jungle ganks, controlling objectives, and locking down targets in team fights. Olaf should invest in tenacity and position carefully to avoid being chain-CC'd.
Sustain
3,638Zac
1,776Olaf
Zac vastly out-sustains Olaf, healing and mitigating 1,863 more damage per minute. This massive durability gap means Zac can absorb significant punishment and remain in lane while Olaf is forced to recall. Building grievous wounds early is essential for Olaf, and focusing on burst trade patterns rather than sustained fights is critical.

Best Zac Build Against Olaf

Mercury's Treads is the optimal boots choice against Olaf, providing the mobility and stats Zac needs most in this matchup. The top-performing core items for Zac against Olaf are Sunfire Aegis, Spirit Visage and Protoplasm Harness. This combination gives Zac an effective balance of damage, survivability, and utility for the matchup. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Zac vs Olaf matchup.

Early Game vs Late Game

Early Game
Zac
0.0%
+0.0% advantage
Zac early game win rateZac0.0%
Olaf early game win rateOlaf0.0%
Late Game
Olaf
66.7%
+33.3% advantage
Zac late game win rateZac33.3%
Olaf late game win rateOlaf66.7%

The early game (first 15 minutes) is a toss-up between Zac and Olaf, with Zac holding a razor-thin 0.0% win rate edge (+0.0%). Individual skill and jungle proximity will matter more than champion advantage in the early laning phase.

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

The power dynamics shift as the game progresses — Zac has the edge early, but Olaf gradually takes over. However, the margins are slim enough that either champion can win at any stage with the right plays. Focus on taking advantages when you have them rather than waiting for a specific game phase.

Best Zac Runes Against Olaf

Resolve rune tree - Zac primary runes vs OlafResolve
Aftershock - best Zac rune vs OlafFont of Life - best Zac rune vs OlafConditioning - best Zac rune vs OlafRevitalize - best Zac rune vs Olaf
Precision rune tree - Zac secondary runes vs OlafPrecision
Legend: Haste - best Zac rune vs OlafTriumph - best Zac rune vs Olaf
100.0% WR

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


Zac matchup data for League of Legends patch 26.10. 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 26.10
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
54.79%731.153911,04860.6%50.0%
54.79%731.158912,18859.3%52.2%
41.43%701.155311,40853.1%31.6%
46.88%641.052110,91553.3%41.2%
55.56%631.056011,96160.9%52.5%
50.00%581.159211,21944.4%54.8%
43.14%511.258611,09341.7%44.4%
46.94%491.162411,54633.3%54.8%
48.89%451.171411,43560.0%43.3%
40.54%371.052411,45242.1%38.9%
51.52%331.453410,75250.0%52.9%
48.48%331.060112,62241.7%52.4%
48.48%330.958012,76580.0%34.8%
50.00%320.948210,98929.4%73.3%
56.67%301.565112,75070.0%50.0%
50.00%301.060110,47335.7%62.5%
42.86%281.155211,10650.0%37.5%
40.74%271.155910,74735.7%46.1%
44.00%251.771912,69310.0%66.7%
56.00%251.362310,44135.7%81.8%
56.00%251.360110,64257.1%54.5%
37.50%240.954611,66644.4%33.3%
56.52%233.457311,77857.1%56.3%
65.22%231.166912,63780.0%53.9%
69.57%231.964510,90070.0%69.2%
56.52%231.155110,93763.6%50.0%
40.91%221.157410,50250.0%25.0%
45.45%221.272012,19322.2%61.5%
68.18%221.565411,73462.5%71.4%
61.90%211.469813,67740.0%68.8%
55.00%202.558910,47370.0%40.0%
50.00%201.263313,19333.3%57.1%
50.00%181.049211,56925.0%70.0%
41.18%172.580111,47722.2%62.5%
47.06%173.264610,25833.3%62.5%
62.50%161.663212,24966.7%57.1%
60.00%151.448010,92166.7%50.0%
60.00%152.062211,56762.5%57.1%
73.33%151.156213,14650.0%81.8%
33.33%151.958511,34220.0%40.0%
57.14%140.962611,27944.4%80.0%
61.54%131.157213,277100.0%44.4%
53.85%131.170313,60240.0%62.5%
53.85%132.15049,39850.0%57.1%
33.33%121.252111,68520.0%42.9%
54.55%115.45589,73860.0%50.0%
72.73%114.789112,20275.0%71.4%
63.64%111.347710,82940.0%83.3%
18.18%114.779911,01633.3%12.5%
54.55%112.058712,13060.0%50.0%
60.00%101.061311,665100.0%42.9%
50.00%101.160511,96460.0%40.0%
40.00%103.676012,4510.0%57.1%
40.00%101.94878,73525.0%50.0%
55.56%91.953810,05450.0%57.1%
66.67%91.666610,827100.0%57.1%
44.44%95.47309,3460.0%66.7%
33.33%91.065512,86450.0%20.0%
55.56%91.762111,67740.0%75.0%
25.00%81.869613,6980.0%28.6%
25.00%82.562611,57933.3%20.0%
50.00%81.353411,67550.0%50.0%
37.50%85.773710,41050.0%0.0%
37.50%81.44118,4060.0%75.0%
50.00%85.596413,2540.0%57.1%
50.00%84.797311,2130.0%66.7%
37.50%81.453010,66750.0%25.0%
25.00%81.748611,1880.0%33.3%
50.00%82.44868,94975.0%25.0%
57.14%73.576613,285100.0%50.0%
28.57%75.95728,08825.0%33.3%
57.14%71.65879,98650.0%66.7%
71.43%71.13458,555100.0%50.0%
42.86%71.048311,2330.0%50.0%
16.67%61.154411,0120.0%25.0%
33.33%64.575013,4060.0%33.3%
33.33%61.855210,31225.0%50.0%
33.33%64.367711,0130.0%50.0%
33.33%64.974910,57050.0%0.0%
50.00%65.982111,29950.0%50.0%
83.33%61.152811,39066.7%100.0%
66.67%63.47218,853100.0%33.3%
66.67%62.258810,13366.7%66.7%
60.00%56.372812,537100.0%50.0%
40.00%53.868510,21750.0%33.3%
40.00%53.385712,02050.0%33.3%
60.00%55.090414,8210.0%60.0%
20.00%51.34007,98733.3%0.0%
40.00%53.84778,62125.0%100.0%
80.00%57.16919,89375.0%100.0%
0.00%51.54549,7380.0%0.0%
20.00%52.94627,4220.0%33.3%
60.00%54.35496,54950.0%100.0%
60.00%54.07468,92050.0%66.7%

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Zac vs Olaf - Frequently Asked Questions

How does Zac do against Olaf in League of Legends?

Olaf wins the Zac vs Olaf matchup with a 66.7% win rate compared to Zac's 33.3%, a 33.3 percentage point difference. This data is based on 6 recent ranked games in patch 26.10.

How does Zac do against Olaf in the early game?

In the early game, Zac has the advantage against Olaf with a 0.0% win rate versus 0.0%. 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 Olaf in the late game?

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

Who wins the Zac vs Olaf matchup?

Olaf wins the matchup against Zac with a 66.7% win rate in League of Legends patch 26.10. The 33.3 percentage point advantage means Olaf is significantly favored in this lane matchup based on 6 games analyzed.

What is the best Zac build against Olaf?

The best Zac build against Olaf includes Sunfire Aegis, Spirit Visage, Protoplasm Harness with Mercury's Treads. Check the matchup breakdown above for the full item path and build order.

What are the best Zac runes against Olaf?

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

Does Zac counter Olaf?

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

How do I play Zac against Olaf?

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