Zac - League of Legends Champion
Win Rate
52.7%
Pick Rate
2.0%

Zacvs Dr. Mundo

STankFighter
Patch26.3
Matches785,220
LaneAll Lanes
TierAll Tiers
Last UpdatedFeb 26, 2026
MethodologyData Methodology

Zac vs Dr. Mundo is a decisive matchup in LoL patch 26.3. Dr. Mundo wins with a 56.8% win rate (+13.6%) over Zac based on 81 games. Dr. Mundo holds the advantage in both the early and late game. Below you'll find the best Zac build, runes, laning stats, and strategies for the Zac vs Dr. Mundo 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
Dr. Mundo - 43.2% win rateDr. Mundo(43.2%)
Zac - 43.2% win rate in this matchup
Zac
43.2% WR
VS
Dr. Mundo vs Zac matchup - 56.8% win rate
Dr. Mundo
56.8% WR

Who Wins the Zac vs Dr. Mundo Matchup?

Dr. Mundo wins the Zac vs Dr. Mundo matchup
Winner
Dr. Mundo
Matches: 81
43.2%
Win Rate
56.8%
1.9
CS / min
2.0
852
DMG / min
819
11,339
Gold / game
12,244
1,735
Heal / min
1,054
1,682
DMG Mitigated / min
1,670
1.5
CC / min
0.6
45.0%
Early Game WR
55.0%
41.5%
Late Game WR
58.5%

Zac vs Dr. Mundo Matchup Summary

The Zac vs Dr. Mundo matchup is a decisive matchup in League of Legends ranked play. Based on 81 recent matches analyzed, Dr. Mundo wins with a 56.8% win rate compared to Zac's 43.2%, giving Dr. Mundo a 13.6 percentage point advantage. Dr. Mundo dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Zac players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. 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. Dr. Mundo 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 Dr. Mundo 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 Dr. Mundo Laning Phase Breakdown

Zac wins the laning phase against Dr. Mundo in League of Legends

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

Farming
1.9Zac
2.0Dr. Mundo
Zac and Dr. Mundo 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
852Zac
819Dr. Mundo
Zac deals 33 more champion damage per minute than Dr. Mundo. While noticeable in extended trades, this gap can be offset by Dr. Mundo choosing favorable fight windows, such as engaging when Zac's key abilities are on cooldown or trading immediately after dodging a skillshot.
Economy
11,339Zac
12,244Dr. Mundo
Dr. Mundo generates a commanding 906 more gold per game than Zac. This substantial economic advantage means Dr. Mundo consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Zac should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
1.5Zac
0.6Dr. Mundo
Zac brings significantly more crowd control than Dr. Mundo, 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. Dr. Mundo should invest in tenacity and position carefully to avoid being chain-CC'd.
Sustain
3,417Zac
2,724Dr. Mundo
Zac vastly out-sustains Dr. Mundo, healing and mitigating 693 more damage per minute. This massive durability gap means Zac can absorb significant punishment and remain in lane while Dr. Mundo is forced to recall. Building grievous wounds early is essential for Dr. Mundo, and focusing on burst trade patterns rather than sustained fights is critical.

Best Zac Build Against Dr. Mundo

Ionian Boots of Lucidity is the optimal boots choice against Dr. Mundo, providing the mobility and stats Zac needs most in this matchup. The top-performing core items for Zac against Dr. Mundo are Randuin's Omen, Thornmail and Sunfire Aegis. This combination gives Zac an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 75.0% win rate across 4 games — well above average and making it the top item path against Dr. Mundo. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Zac vs Dr. Mundo matchup.

Early Game vs Late Game

Early Game
Dr. Mundo
55.0%
+10.0% advantage
Zac early game win rateZac45.0%
Dr. Mundo early game win rateDr. Mundo55.0%
Late Game
Dr. Mundo
58.5%
+17.1% advantage
Zac late game win rateZac41.5%
Dr. Mundo late game win rateDr. Mundo58.5%

Dr. Mundo dominates the early game (first 15 minutes) with a commanding 55.0% win rate — a 10.0 percentage point lead over Zac. This lopsided early game means Dr. Mundo can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Dr. Mundo is far superior in the late game (25+ minutes), boasting a 58.5% win rate — 17.1 points above Zac. Extended games heavily favor Dr. Mundo, whose kit and scaling make them a dominant force in team fights and objective control.

Dr. Mundo holds the advantage at every stage of the game, making this a consistently favorable matchup from lane through late game team fights. Zac players should look for outplays, team-dependent strategies, and picks rather than relying on scaling to win this matchup.

Best Zac Runes Against Dr. Mundo

Precision rune tree - Zac primary runes vs Dr. MundoPrecision
Conqueror - best Zac rune vs Dr. MundoTriumph - best Zac rune vs Dr. MundoLegend: Haste - best Zac rune vs Dr. MundoLast Stand - best Zac rune vs Dr. Mundo
Inspiration rune tree - Zac secondary runes vs Dr. MundoInspiration
Cosmic Insight - best Zac rune vs Dr. MundoMagical Footwear - best Zac rune vs Dr. Mundo
50.0% WR

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


Zac matchup data for League of Legends patch 26.3. 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 26.3
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
46.63%1781.059311,64150.0%44.0%
57.66%1111.062911,56258.6%56.6%
51.92%1041.163812,28851.3%52.3%
40.40%991.159211,60442.9%38.6%
51.72%871.262411,53347.6%55.6%
43.21%811.985211,33945.0%41.5%
48.15%811.058111,95661.3%40.0%
44.44%811.164612,29143.3%45.1%
50.00%801.364412,22550.0%50.0%
40.79%761.062311,67940.0%41.5%
46.67%751.672111,61646.0%47.4%
47.89%711.261811,91450.0%46.0%
55.93%591.059611,78755.2%56.7%
58.62%581.164312,71168.0%51.5%
45.61%571.265211,60840.6%52.0%
45.45%551.167312,14450.0%41.9%
56.36%551.060811,25159.3%53.6%
55.10%491.169411,51454.5%55.6%
46.81%471.066611,93047.6%46.1%
52.17%461.065711,80359.1%45.8%
52.27%442.574012,54442.1%60.0%
51.22%411.159310,94052.0%50.0%
55.26%381.166711,80347.6%64.7%
45.95%371.064911,07642.9%50.0%
64.86%371.063313,03666.7%64.0%
62.16%371.364812,15266.7%57.9%
42.86%352.162411,59650.0%35.3%
60.00%351.160210,74558.8%61.1%
50.00%341.165112,93958.3%45.5%
64.71%341.058511,48058.8%70.6%
64.71%342.976313,20681.3%50.0%
65.63%321.364312,29453.3%76.5%
56.67%301.568312,30766.7%46.7%
60.00%301.152510,93052.4%77.8%
44.83%291.162811,39246.7%42.9%
57.14%281.461912,61738.5%73.3%
48.15%272.369912,57241.7%53.3%
66.67%271.376311,72966.7%66.7%
59.26%271.363211,82757.9%62.5%
45.83%241.067312,15350.0%43.8%
56.52%231.870611,38456.3%57.1%
52.17%231.062211,12544.4%57.1%
50.00%221.060611,14242.9%62.5%
66.67%212.070611,40064.3%71.4%
61.90%212.160011,12381.8%40.0%
55.00%201.163912,41033.3%64.3%
63.16%191.258711,92562.5%63.6%
57.89%192.254010,07656.3%66.7%
61.11%181.160312,87050.0%64.3%
50.00%181.54959,26063.6%28.6%
64.71%172.891313,32875.0%55.6%
70.59%171.552211,33975.0%66.7%
29.41%171.667613,84057.1%10.0%
68.75%161.561212,455100.0%54.5%
56.25%163.368710,91742.9%66.7%
60.00%155.276212,220100.0%57.1%
33.33%153.887610,62230.0%40.0%
53.33%155.081611,23357.1%50.0%
50.00%144.66149,56750.0%50.0%
78.57%141.460811,97288.9%60.0%
57.14%141.062711,96442.9%71.4%
38.46%131.55428,45840.0%33.3%
61.54%131.059012,16866.7%57.1%
75.00%122.066611,91380.0%71.4%
41.67%122.353110,21650.0%37.5%
72.73%115.66529,54975.0%66.7%
63.64%111.757611,063100.0%50.0%
72.73%113.565411,923100.0%57.1%
63.64%112.074513,55750.0%71.4%
27.27%114.15559,87350.0%14.3%
72.73%111.585212,806100.0%62.5%
70.00%105.981211,18383.3%50.0%
40.00%103.06639,05260.0%20.0%
55.56%94.864011,44183.3%0.0%
77.78%91.75287,85575.0%100.0%
33.33%95.581411,10250.0%20.0%
88.89%93.266710,91975.0%100.0%
88.89%93.26658,07083.3%100.0%
33.33%91.966410,40433.3%33.3%
55.56%96.566210,53875.0%40.0%
62.50%81.879113,755100.0%50.0%
25.00%83.75518,91725.0%25.0%
71.43%76.272110,88675.0%66.7%
14.29%75.75648,7160.0%100.0%
42.86%76.383112,48675.0%0.0%
42.86%76.37089,82040.0%50.0%
50.00%61.55138,62240.0%100.0%
33.33%61.759312,2840.0%66.7%
100.00%61.44119,706100.0%100.0%
33.33%61.558010,5750.0%50.0%
50.00%62.47437,88466.7%33.3%
66.67%66.48399,28450.0%100.0%
16.67%61.25308,82233.3%0.0%
66.67%65.168111,474100.0%50.0%
50.00%62.070511,42633.3%66.7%
0.00%64.958310,7590.0%0.0%
83.33%62.957911,44250.0%100.0%
40.00%54.86528,83633.3%50.0%
40.00%52.561410,19450.0%33.3%
100.00%56.091912,594100.0%100.0%
40.00%52.154213,295100.0%0.0%
60.00%52.73417,39660.0%0.0%
40.00%54.06098,81633.3%50.0%
60.00%52.94258,37866.7%50.0%
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Zac vs Dr. Mundo - Frequently Asked Questions

How does Zac do against Dr. Mundo in League of Legends?

Dr. Mundo wins the Zac vs Dr. Mundo matchup with a 56.8% win rate compared to Zac's 43.2%, a 13.6 percentage point difference. This data is based on 81 recent ranked games in patch 26.3.

How does Zac do against Dr. Mundo in the early game?

In the early game, Dr. Mundo has the advantage against Zac with a 55.0% win rate versus 45.0%. Dr. Mundo players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Zac do against Dr. Mundo in the late game?

In the late game, Dr. Mundo takes over the Zac vs Dr. Mundo matchup with a 58.5% win rate compared to 41.5%. Dr. Mundo scales better into team fights and objective contests after 25 minutes.

Who wins the Zac vs Dr. Mundo matchup?

Dr. Mundo wins the matchup against Zac with a 56.8% win rate in League of Legends patch 26.3. The 13.6 percentage point advantage means Dr. Mundo is significantly favored in this lane matchup based on 81 games analyzed.

What is the best Zac build against Dr. Mundo?

The best Zac build against Dr. Mundo includes Randuin's Omen, Thornmail, Sunfire Aegis with Ionian Boots of Lucidity. This build achieves a 75.0% 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 Dr. Mundo?

The best Zac runes against Dr. Mundo use the Precision primary tree with Inspiration secondary. This rune setup achieves a 50.0% win rate in the Zac vs Dr. Mundo matchup. See the full rune breakdown in the matchup comparison above.

Does Zac counter Dr. Mundo?

No, Zac struggles against Dr. Mundo with only a 43.2% win rate. Dr. Mundo has the advantage in this matchup. Zac players should focus on safe farming and avoiding extended trades to minimize Dr. Mundo's lead.

How do I play Zac against Dr. Mundo?

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