Ornn - League of Legends Champion
Win Rate
52.9%
Pick Rate
2.1%

Ornnvs Senna

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

Ornn vs Senna is a decisive matchup in LoL patch 26.10. Senna wins with a 80.0% win rate (+60.0%) over Ornn based on 5 games. Senna holds the advantage in both the early and late game. Below you'll find the best Ornn build, runes, laning stats, and strategies for the Ornn vs Senna matchup.

Ornn Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Ornn 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 - 20.0% win rateSenna(20.0%)
Ornn - 20.0% win rate in this matchup
Ornn
20.0% WR
VS
Senna vs Ornn matchup - 80.0% win rate
Senna
80.0% WR

Who Wins the Ornn vs Senna Matchup?

Senna wins the Ornn vs Senna matchup
Winner
Senna
Matches: 5
20.0%
Win Rate
80.0%
3.4
CS / min
2.8
612
DMG / min
909
12,203
Gold / game
13,037
152
Heal / min
542
2,001
DMG Mitigated / min
422
1.5
CC / min
1.7
0.0%
Early Game WR
100.0%
25.0%
Late Game WR
75.0%

Ornn vs Senna Matchup Summary

The Ornn vs Senna matchup is a decisive matchup in League of Legends ranked play. Based on 5 recent matches analyzed, Senna wins with a 80.0% win rate compared to Ornn's 20.0%, giving Senna a 60.0 percentage point advantage. Senna dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Ornn players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in sustain, where Ornn leads by 1,188 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Senna has a strong advantage in this matchup. Ornn 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.

Ornn vs Senna Laning Phase Breakdown

Senna wins the laning phase against Ornn in League of Legends

Senna is favored during the laning phase against Ornn, 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
3.4Ornn
2.8Senna
Ornn edges out Senna by 0.5 CS per minute — a moderate farming advantage that adds up to roughly 8 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Ornn.
Damage
612Ornn
909Senna
Senna heavily out-damages Ornn by 296 DMG/min, dominating both short trades and all-in fights. Ornn 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
12,203Ornn
13,037Senna
Senna generates a commanding 834 more gold per game than Ornn. This substantial economic advantage means Senna consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Ornn should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
1.5Ornn
1.7Senna
Both Ornn and Senna provide similar amounts of crowd control (0.1s/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
2,153Ornn
965Senna
Ornn vastly out-sustains Senna, healing and mitigating 1,188 more damage per minute. This massive durability gap means Ornn 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 Ornn Build Against Senna

Mercury's Treads is the optimal boots choice against Senna, providing the mobility and stats Ornn needs most in this matchup. The top-performing core items for Ornn against Senna are Jak'Sho, The Protean, Randuin's Omen and Thornmail. This combination gives Ornn 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 Ornn vs Senna matchup.

Early Game vs Late Game

Early Game
Senna
100.0%
+100.0% advantage
Ornn early game win rateOrnn0.0%
Senna early game win rateSenna100.0%
Late Game
Senna
75.0%
+50.0% advantage
Ornn late game win rateOrnn25.0%
Senna late game win rateSenna75.0%

Senna dominates the early game (first 15 minutes) with a commanding 100.0% win rate — a 100.0 percentage point lead over Ornn. This lopsided early game means Senna can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Senna is far superior in the late game (25+ minutes), boasting a 75.0% win rate — 50.0 points above Ornn. Extended games heavily favor Senna, whose kit and scaling make them a dominant force in team fights and objective control.

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

Best Ornn Runes Against Senna

Resolve rune tree - Ornn primary runes vs SennaResolve
Grasp of the Undying - best Ornn rune vs SennaDemolish - best Ornn rune vs SennaConditioning - best Ornn rune vs SennaOvergrowth - best Ornn rune vs Senna
Sorcery rune tree - Ornn secondary runes vs SennaSorcery
Scorch - best Ornn rune vs SennaAxiom Arcanist - best Ornn rune vs Senna
100.0% WR

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


Ornn matchup data for League of Legends patch 26.10. The table below shows Ornn'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 Ornn build, runes, laning stats, and early vs late game analysis for that specific matchup.

Ornn 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
46.27%1345.960110,75842.0%48.8%
48.87%1336.268010,26335.9%57.5%
55.05%1095.86599,70946.8%61.3%
54.29%1055.965710,14644.9%62.5%
55.81%865.67919,80253.5%58.1%
56.76%746.381911,41564.5%51.2%
43.84%735.964710,39846.4%42.2%
54.79%736.46649,81764.5%47.6%
42.86%706.26039,99941.0%45.2%
59.42%696.372810,54660.5%58.1%
42.42%665.57168,73939.5%46.4%
47.54%615.67459,55342.9%53.9%
42.62%615.897610,49645.0%41.5%
50.00%586.070311,24161.1%45.0%
47.37%576.470610,66345.8%48.5%
56.86%516.069410,50259.1%55.2%
58.00%505.761610,73340.0%70.0%
58.00%506.199611,79940.0%65.7%
46.94%496.092510,95129.4%56.3%
57.14%495.867611,72164.7%53.1%
56.52%466.070810,34842.9%68.0%
47.73%446.063910,25429.4%59.3%
47.73%446.461110,26340.9%54.5%
38.64%445.968510,62437.5%39.3%
58.14%435.771910,19755.0%60.9%
52.38%426.072010,59533.3%63.0%
58.54%416.176410,42647.4%68.2%
51.22%416.364710,51450.0%52.0%
48.65%375.789010,89525.0%60.0%
55.56%365.678910,56920.0%81.0%
55.56%366.06558,92462.5%50.0%
38.89%366.085410,77835.7%40.9%
54.55%336.067611,88950.0%56.5%
45.45%335.966811,14242.9%47.4%
59.38%326.081810,79453.3%64.7%
51.61%316.171010,07750.0%53.9%
56.67%306.371310,50533.3%72.2%
62.07%295.977110,61733.3%82.3%
55.17%296.073311,75933.3%65.0%
42.86%285.164910,12230.8%53.3%
54.55%225.88419,86325.0%90.0%
52.38%215.869111,91862.5%46.1%
61.11%185.666011,78857.1%63.6%
52.94%174.76909,47042.9%60.0%
64.71%175.458710,58440.0%75.0%
56.25%166.284310,28175.0%37.5%
66.67%156.262310,41140.0%80.0%
57.14%146.555611,23750.0%66.7%
50.00%145.559410,35942.9%57.1%
35.71%145.158011,10840.0%33.3%
61.54%135.666411,3400.0%72.7%
69.23%135.858911,33780.0%62.5%
53.85%135.965810,84050.0%57.1%
58.33%125.960110,68557.1%60.0%
66.67%125.071610,299100.0%42.9%
60.00%106.07369,53475.0%50.0%
50.00%106.558110,84650.0%50.0%
40.00%105.64888,22040.0%40.0%
66.67%96.651310,28233.3%83.3%
55.56%94.865412,3620.0%71.4%
37.50%85.27659,23225.0%50.0%
62.50%84.854812,19150.0%66.7%
50.00%84.48039,85133.3%60.0%
85.71%76.89169,89875.0%100.0%
28.57%71.645210,68633.3%25.0%
57.14%76.260411,707100.0%40.0%
83.33%66.454512,235100.0%75.0%
33.33%67.258810,4170.0%66.7%
100.00%65.486714,362100.0%100.0%
83.33%65.656211,459100.0%80.0%
50.00%66.372610,95350.0%50.0%
50.00%66.71,05710,70133.3%66.7%
50.00%64.14558,79725.0%100.0%
20.00%53.461212,2030.0%25.0%
40.00%55.473810,5330.0%66.7%
60.00%52.853111,447100.0%50.0%
20.00%53.984811,62350.0%0.0%
60.00%54.783712,3760.0%75.0%
80.00%56.964110,63750.0%100.0%

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Ornn vs Senna - Frequently Asked Questions

How does Ornn do against Senna in League of Legends?

Senna wins the Ornn vs Senna matchup with a 80.0% win rate compared to Ornn's 20.0%, a 60.0 percentage point difference. This data is based on 5 recent ranked games in patch 26.10.

How does Ornn do against Senna in the early game?

In the early game, Senna has the advantage against Ornn with a 100.0% win rate versus 0.0%. Senna players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Ornn do against Senna in the late game?

In the late game, Senna takes over the Ornn vs Senna matchup with a 75.0% win rate compared to 25.0%. Senna scales better into team fights and objective contests after 25 minutes.

Who wins the Ornn vs Senna matchup?

Senna wins the matchup against Ornn with a 80.0% win rate in League of Legends patch 26.10. The 60.0 percentage point advantage means Senna is significantly favored in this lane matchup based on 5 games analyzed.

What is the best Ornn build against Senna?

The best Ornn build against Senna includes Jak'Sho, The Protean, Randuin's Omen, Thornmail with Mercury's Treads. Check the matchup breakdown above for the full item path and build order.

What are the best Ornn runes against Senna?

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

Does Ornn counter Senna?

No, Ornn struggles against Senna with only a 20.0% win rate. Senna has the advantage in this matchup. Ornn players should focus on safe farming and avoiding extended trades to minimize Senna's lead.

How do I play Ornn against Senna?

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