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

Zacvs Ornn

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

Zac vs Ornn is a decisive matchup in LoL patch 26.4. Zac wins with a 52.9% win rate (+5.9%) over Ornn based on 17 games. Zac wins the early laning phase while Ornn scales better into the late game. Below you'll find the best Zac build, runes, laning stats, and strategies for the Zac vs Ornn 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
Ornn - 52.9% win rateOrnn(52.9%)
Zac - 52.9% win rate in this matchup
Zac
52.9% WR
VS
Ornn vs Zac matchup - 47.1% win rate
Ornn
47.1% WR

Who Wins the Zac vs Ornn Matchup?

Zac wins the Zac vs Ornn matchup
Winner
Zac
Matches: 17
52.9%
Win Rate
47.1%
4.9
CS / min
5.2
741
DMG / min
962
10,267
Gold / game
10,917
1,695
Heal / min
257
1,625
DMG Mitigated / min
2,001
1.5
CC / min
1.8
60.0%
Early Game WR
40.0%
42.9%
Late Game WR
57.1%

Zac vs Ornn Matchup Summary

The Zac vs Ornn matchup is a moderate matchup in League of Legends ranked play. Based on 17 recent matches analyzed, Zac wins with a 52.9% win rate compared to Ornn's 47.1%, giving Zac a 5.9 percentage point advantage. Game phase dynamics play a critical role here: Zac controls the early laning stage, but Ornn outscales as the game goes longer. The matchup shifts dramatically depending on game length — Zac needs to press advantages before Ornn reaches their power spikes, while Ornn should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in sustain, where Zac leads by 1,062 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Zac has a statistical edge, but the margin is close enough that respecting Ornn's strengths is important. Trade when cooldowns are favorable, track the enemy jungler, and build toward your strongest item spikes to convert the slight advantage into a decisive lead. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Zac vs Ornn Laning Phase Breakdown

Ornn wins the laning phase against Zac in League of Legends

Ornn is favored during the laning phase against Zac, winning 4 out of 5 key stat categories. Ornn holds advantages in farming, damage, gold income and crowd control, making them the stronger laner in this matchup.

Farming
4.9Zac
5.2Ornn
Ornn edges out Zac by 0.3 CS per minute — a moderate farming advantage that adds up to roughly 5 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Ornn.
Damage
741Zac
962Ornn
Ornn heavily out-damages Zac by 221 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 Ornn's sustained damage advantage take over.
Economy
10,267Zac
10,917Ornn
Ornn earns 650 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 Ornn slightly faster item completions.
Utility
1.5Zac
1.8Ornn
Both Zac and Ornn provide similar amounts of crowd control (0.3s/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
3,320Zac
2,258Ornn
Zac vastly out-sustains Ornn, healing and mitigating 1,062 more damage per minute. This massive durability gap means Zac can absorb significant punishment and remain in lane while Ornn is forced to recall. Building grievous wounds early is essential for Ornn, and focusing on burst trade patterns rather than sustained fights is critical.

Best Zac Build Against Ornn

Mercury's Treads is the optimal boots choice against Ornn, providing the mobility and stats Zac needs most in this matchup. The top-performing core items for Zac against Ornn are Hollow Radiance, Liandry's Torment and Randuin's Omen. 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 Ornn. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Zac vs Ornn matchup.

Early Game vs Late Game

Early Game
Zac
60.0%
+20.0% advantage
Zac early game win rateZac60.0%
Ornn early game win rateOrnn40.0%
Late Game
Ornn
57.1%
+14.3% advantage
Zac late game win rateZac42.9%
Ornn late game win rateOrnn57.1%

Zac dominates the early game (first 15 minutes) with a commanding 60.0% win rate — a 20.0 percentage point lead over Ornn. This lopsided early game means Zac can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Ornn is far superior in the late game (25+ minutes), boasting a 57.1% win rate — 14.3 points above Zac. Extended games heavily favor Ornn, 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 Ornn reaches their scaling breakpoints. If Ornn 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 Ornn

Resolve rune tree - Zac primary runes vs OrnnResolve
Aftershock - best Zac rune vs OrnnFont of Life - best Zac rune vs OrnnConditioning - best Zac rune vs OrnnRevitalize - best Zac rune vs Ornn
Precision rune tree - Zac secondary runes vs OrnnPrecision
Triumph - best Zac rune vs OrnnLegend: Haste - best Zac rune vs Ornn
100.0% WR

Running Resolve primary with Precision secondary allows Zac to press their advantage against Ornn, amplifying the strengths that make this a favorable matchup.


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%
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Zac vs Ornn - Frequently Asked Questions

How does Zac do against Ornn in League of Legends?

Zac wins the Zac vs Ornn matchup with a 52.9% win rate compared to Ornn's 47.1%, a 5.9 percentage point difference. This data is based on 17 recent ranked games in patch 26.4.

How does Zac do against Ornn in the early game?

In the early game, Zac has the advantage against Ornn with a 60.0% win rate versus 40.0%. 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 Ornn in the late game?

In the late game, Ornn takes over the Zac vs Ornn matchup with a 57.1% win rate compared to 42.9%. Ornn scales better into team fights and objective contests after 25 minutes.

Who wins the Zac vs Ornn matchup?

Zac wins the matchup against Ornn with a 52.9% win rate in League of Legends patch 26.4. The 5.9 percentage point advantage means Zac is significantly favored in this lane matchup based on 17 games analyzed.

What is the best Zac build against Ornn?

The best Zac build against Ornn includes Hollow Radiance, Liandry's Torment, Randuin's Omen with Mercury's Treads. 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 Ornn?

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

Does Zac counter Ornn?

Yes, Zac has a favorable matchup against Ornn with a 52.9% win rate. Zac strongly counters Ornn in lane based on current patch 26.4 data.

How do I play Zac against Ornn?

When playing Zac against Ornn, leverage your statistical advantages by trading aggressively during favorable windows. You have early game priority — look for kills and zone control before first recall. Build the recommended items and runes for this specific matchup for the best results.