Zac - League of Legends Champion
Win Rate
51.9%
Pick Rate
1.4%

Zacvs Dr. Mundo

STankFighter
Patch26.7
Matches508,082
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 15, 2026
MethodologyData Methodology

Zac vs Dr. Mundo is a decisive matchup in LoL patch 26.7. Dr. Mundo wins with a 56.4% win rate (+12.8%) over Zac based on 39 games. Zac wins the early laning phase while Dr. Mundo scales better into the 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 - 43.6% win rateDr. Mundo(43.6%)
Zac - 43.6% win rate in this matchup
Zac
43.6% WR
VS
Dr. Mundo vs Zac matchup - 56.4% win rate
Dr. Mundo
56.4% WR

Who Wins the Zac vs Dr. Mundo Matchup?

Dr. Mundo wins the Zac vs Dr. Mundo matchup
Winner
Dr. Mundo
Matches: 39
43.6%
Win Rate
56.4%
1.9
CS / min
1.8
847
DMG / min
849
12,922
Gold / game
13,518
1,862
Heal / min
1,098
1,853
DMG Mitigated / min
1,749
1.5
CC / min
0.6
50.0%
Early Game WR
50.0%
38.1%
Late Game WR
61.9%

Zac vs Dr. Mundo Matchup Summary

The Zac vs Dr. Mundo matchup is a decisive matchup in League of Legends ranked play. Based on 39 recent matches analyzed, Dr. Mundo wins with a 56.4% win rate compared to Zac's 43.6%, giving Dr. Mundo a 12.8 percentage point advantage. Game phase dynamics play a critical role here: Zac controls the early laning stage, but Dr. Mundo outscales as the game goes longer. The matchup shifts dramatically depending on game length — Zac needs to press advantages before Dr. Mundo reaches their power spikes, while Dr. Mundo 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. 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 farming, crowd control and sustain, making them the stronger laner in this matchup.

Farming
1.9Zac
1.8Dr. 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
847Zac
849Dr. Mundo
Damage output is virtually even between Zac and Dr. Mundo, with only 2 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
12,922Zac
13,518Dr. Mundo
Dr. Mundo earns 596 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 Dr. Mundo slightly faster item completions.
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
3,715Zac
2,847Dr. Mundo
Zac vastly out-sustains Dr. Mundo, healing and mitigating 867 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

Mercury's Treads 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 Jak'Sho, The Protean, Thornmail and Sunfire Aegis. This combination gives Zac an effective balance of damage, survivability, and utility for the matchup. This build has a 33.3% win rate across 3 games. While the overall matchup may be difficult, this item path gives Zac the best chance to compete 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
Zac
50.0%
+0.0% advantage
Zac early game win rateZac50.0%
Dr. Mundo early game win rateDr. Mundo50.0%
Late Game
Dr. Mundo
61.9%
+23.8% advantage
Zac late game win rateZac38.1%
Dr. Mundo late game win rateDr. Mundo61.9%

The early game (first 15 minutes) is a toss-up between Zac and Dr. Mundo, with Zac holding a razor-thin 50.0% win rate edge (+0.0%). Individual skill and jungle proximity will matter more than champion advantage in the early laning phase.

Dr. Mundo is far superior in the late game (25+ minutes), boasting a 61.9% win rate — 23.8 points above Zac. Extended games heavily favor Dr. Mundo, 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 Dr. Mundo 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 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
40.0% 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 26.7. 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 26.7
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
57.63%591.053510,90862.5%51.9%
50.91%551.057711,34743.3%60.0%
56.52%461.065111,99550.0%63.6%
56.52%461.163012,01160.9%52.2%
53.33%451.158912,02862.5%42.9%
43.59%391.984712,92250.0%38.1%
59.46%381.560912,36556.3%61.9%
37.84%371.167211,79833.3%40.9%
60.00%351.163912,07564.7%55.6%
43.75%321.065611,59068.8%18.8%
53.13%321.366411,99633.3%70.6%
44.83%291.065811,73157.1%33.3%
59.26%271.167511,81960.0%58.3%
73.08%261.069913,11160.0%81.3%
64.00%251.159311,89653.3%80.0%
58.33%241.272012,47350.0%70.0%
66.67%211.763312,48966.7%66.7%
40.00%202.273412,13350.0%33.3%
70.00%201.154710,60588.9%54.5%
47.37%191.168112,83157.1%41.7%
31.58%193.163111,49537.5%27.3%
57.89%191.364511,15557.1%58.3%
55.56%181.467311,98228.6%72.7%
44.44%181.163710,96950.0%37.5%
44.44%181.265911,52537.5%50.0%
72.22%180.972513,22180.0%62.5%
27.78%181.255011,52328.6%27.3%
29.41%173.664310,70112.5%44.4%
70.59%171.556910,00254.5%100.0%
64.71%171.353510,86770.0%57.1%
35.29%171.260611,41550.0%27.3%
62.50%161.460812,70380.0%54.5%
43.75%161.078112,32433.3%50.0%
50.00%166.470710,93555.6%42.9%
62.50%162.770311,82275.0%50.0%
56.25%163.068110,24958.3%50.0%
46.67%151.961411,01514.3%75.0%
60.00%151.068410,91963.6%50.0%
46.67%153.490211,99750.0%45.5%
64.29%141.463613,25450.0%70.0%
38.46%131.158611,60250.0%20.0%
46.15%131.162611,18675.0%0.0%
61.54%134.379311,49675.0%55.6%
58.33%122.171711,30971.4%40.0%
9.09%110.956310,7960.0%20.0%
40.00%101.367812,83450.0%37.5%
66.67%95.882010,86675.0%60.0%
33.33%96.05599,79433.3%33.3%
33.33%91.468112,07420.0%50.0%
44.44%92.664012,47433.3%50.0%
77.78%93.480913,14066.7%83.3%
44.44%91.558410,07550.0%40.0%
62.50%86.05329,09771.4%0.0%
50.00%85.471811,26050.0%50.0%
37.50%81.957811,34740.0%33.3%
57.14%73.168211,61560.0%50.0%
42.86%71.476614,494100.0%33.3%
14.29%70.74939,4160.0%25.0%
57.14%73.564211,15475.0%33.3%
28.57%72.976810,91120.0%50.0%
57.14%74.16379,35160.0%50.0%
57.14%71.441410,28750.0%60.0%
28.57%71.266512,2410.0%50.0%
66.67%65.481610,21866.7%66.7%
66.67%61.166810,79766.7%66.7%
83.33%67.01,00112,56966.7%100.0%
50.00%61.069213,6350.0%75.0%
50.00%65.27259,65766.7%33.3%
33.33%66.163310,88625.0%50.0%
50.00%64.36859,95733.3%66.7%
33.33%65.052211,1570.0%50.0%
33.33%61.65669,97733.3%33.3%
60.00%56.51,01610,41366.7%50.0%
0.00%52.55189,0950.0%0.0%
40.00%51.84647,12540.0%0.0%
40.00%52.379813,9430.0%40.0%
80.00%51.273210,363100.0%66.7%
40.00%53.04459,49166.7%0.0%
0.00%51.53859,2260.0%0.0%
40.00%51.448310,8100.0%50.0%
40.00%50.847710,76833.3%50.0%
80.00%55.65206,565100.0%50.0%
60.00%56.076112,5980.0%75.0%
100.00%54.390813,596100.0%100.0%
60.00%53.25419,36650.0%100.0%

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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 56.4% win rate compared to Zac's 43.6%, a 12.8 percentage point difference. This data is based on 39 recent ranked games in patch 26.7.

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

In the early game, Zac has the advantage against Dr. Mundo with a 50.0% win rate versus 50.0%. 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 Dr. Mundo in the late game?

In the late game, Dr. Mundo takes over the Zac vs Dr. Mundo matchup with a 61.9% win rate compared to 38.1%. 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 56.4% win rate in League of Legends patch 26.7. The 12.8 percentage point advantage means Dr. Mundo is significantly favored in this lane matchup based on 39 games analyzed.

What is the best Zac build against Dr. Mundo?

The best Zac build against Dr. Mundo includes Jak'Sho, The Protean, Thornmail, Sunfire Aegis with Mercury's Treads. This build achieves a 33.3% 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 40.0% 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 43.6% 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.