Sion - League of Legends Champion
Win Rate
49.9%
Pick Rate
3.4%

Sionvs Ornn

CTankFighter
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 22, 2026
MethodologyData Methodology

Sion vs Ornn is a decisive matchup in LoL patch 26.7. Ornn wins with a 61.5% win rate (+23.1%) over Sion based on 39 games. Ornn holds the advantage in both the early and late game. Below you'll find the best Sion build, runes, laning stats, and strategies for the Sion vs Ornn matchup.

Sion Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Sion 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 - 38.5% win rateOrnn(38.5%)
Sion - 38.5% win rate in this matchup
Sion
38.5% WR
VS
Ornn vs Sion matchup - 61.5% win rate
Ornn
61.5% WR

Who Wins the Sion vs Ornn Matchup?

Ornn wins the Sion vs Ornn matchup
Winner
Ornn
Matches: 39
38.5%
Win Rate
61.5%
7.3
CS / min
6.3
838
DMG / min
940
12,433
Gold / game
10,987
356
Heal / min
284
2,907
DMG Mitigated / min
2,160
1.7
CC / min
2.0
47.8%
Early Game WR
52.2%
25.0%
Late Game WR
75.0%

Sion vs Ornn Matchup Summary

The Sion vs Ornn matchup is a decisive matchup in League of Legends ranked play. Based on 39 recent matches analyzed, Ornn wins with a 61.5% win rate compared to Sion's 38.5%, giving Ornn a 23.1 percentage point advantage. Ornn dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Sion players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in sustain, where Sion leads by 819 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Ornn has a strong advantage in this matchup. Sion players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Ornn 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.

Sion vs Ornn Laning Phase Breakdown

Sion wins the laning phase against Ornn in League of Legends

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

Farming
7.3Sion
6.3Ornn
Sion significantly out-farms Ornn by 1.0 CS per minute, accumulating an estimated 15 CS lead by mid game. This substantial farming gap gives Sion a major gold advantage and earlier item completions. Ornn players should prioritize wave management techniques like freezing near tower and using abilities efficiently to minimize the deficit.
Damage
838Sion
940Ornn
Ornn heavily out-damages Sion by 102 DMG/min, dominating both short trades and all-in fights. Sion 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
12,433Sion
10,987Ornn
Sion generates a commanding 1,446 more gold per game than Ornn. This substantial economic advantage means Sion 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
1.7Sion
2.0Ornn
Ornn provides 0.3 seconds more crowd control per minute than Sion, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Ornn coordinate with their jungler and control the pace of skirmishes.
Sustain
3,263Sion
2,444Ornn
Sion vastly out-sustains Ornn, healing and mitigating 819 more damage per minute. This massive durability gap means Sion 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 Sion Build Against Ornn

Plated Steelcaps is the optimal boots choice against Ornn, providing the mobility and stats Sion needs most in this matchup. The top-performing core items for Sion against Ornn are Jak'Sho, The Protean, Hollow Radiance and Titanic Hydra. This combination gives Sion an effective balance of damage, survivability, and utility for the matchup. This build achieves a solid 50.0% win rate across 2 games, proving it to be a reliable item path when facing Ornn. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Sion vs Ornn matchup.

Early Game vs Late Game

Early Game
Ornn
52.2%
+4.3% advantage
Sion early game win rateSion47.8%
Ornn early game win rateOrnn52.2%
Late Game
Ornn
75.0%
+50.0% advantage
Sion late game win rateSion25.0%
Ornn late game win rateOrnn75.0%

During the early laning phase (first 15 minutes), Ornn has a meaningful 52.2% win rate, outperforming Sion by 4.3 percentage points. Ornn players should look to press this advantage through aggressive trades, wave priority, and early jungle coordination.

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

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

Best Sion Runes Against Ornn

Resolve rune tree - Sion primary runes vs OrnnResolve
Grasp of the Undying - best Sion rune vs OrnnDemolish - best Sion rune vs OrnnConditioning - best Sion rune vs OrnnOvergrowth - best Sion rune vs Ornn
Precision rune tree - Sion secondary runes vs OrnnPrecision
Legend: Haste - best Sion rune vs OrnnTriumph - best Sion rune vs Ornn
60.0% WR

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


Sion matchup data for League of Legends patch 26.7. The table below shows Sion'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 Sion build, runes, laning stats, and early vs late game analysis for that specific matchup.

Sion 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
51.25%1607.381612,46244.2%57.8%
58.42%1016.988012,95467.5%52.5%
48.94%946.886012,74352.8%46.5%
46.74%926.892212,05656.5%37.0%
53.57%847.176213,36269.7%43.1%
46.58%737.074411,99844.4%48.6%
40.30%676.686712,31342.4%38.2%
52.24%677.187312,94250.0%53.9%
39.68%637.385413,76042.9%38.1%
46.55%586.376411,06146.4%46.7%
50.91%557.679113,31766.7%38.7%
49.09%557.199212,60765.2%37.5%
50.94%537.186612,22145.8%55.2%
51.92%527.11,17012,57753.9%50.0%
64.00%506.899812,32266.7%62.1%
46.94%496.270112,81350.0%44.8%
57.14%497.881113,91757.9%56.7%
54.17%486.781913,13577.3%34.6%
52.08%487.187712,99443.8%56.3%
34.04%477.293012,73750.0%22.2%
57.45%477.183012,34563.2%53.6%
52.17%467.286713,13752.6%51.9%
52.27%447.295012,25675.0%39.3%
42.86%427.375712,73847.6%38.1%
47.62%426.779210,31840.0%54.5%
43.90%417.082712,25638.9%47.8%
55.00%406.981512,84443.8%62.5%
51.28%396.994112,96166.7%41.7%
38.46%397.383812,43347.8%25.0%
46.15%397.577012,79641.2%50.0%
50.00%387.884812,40047.6%52.9%
52.63%386.182113,36368.8%40.9%
48.65%376.967112,37944.4%52.6%
47.22%367.185112,22847.4%47.1%
38.89%365.381611,74547.4%29.4%
54.55%337.491614,77571.4%42.1%
54.55%337.374712,73550.0%58.8%
51.61%316.976111,53852.9%50.0%
41.94%317.169111,60833.3%53.9%
40.00%306.869511,45950.0%31.3%
37.93%297.180711,87641.2%33.3%
48.15%277.372712,46054.5%43.8%
48.15%277.882714,51555.6%44.4%
65.38%266.797915,05580.0%61.9%
46.15%264.872611,17527.3%60.0%
34.62%266.81,05213,13541.7%28.6%
52.00%257.591313,17350.0%53.9%
58.33%247.393312,74870.0%50.0%
37.50%246.579712,39530.8%45.5%
52.17%234.885111,66953.9%50.0%
65.22%237.187813,26950.0%76.9%
43.48%236.687613,39450.0%40.0%
31.58%196.477914,00133.3%30.8%
61.11%186.492213,12377.8%44.4%
50.00%183.386913,76433.3%53.3%
50.00%187.275412,75455.6%44.4%
61.11%185.467511,21966.7%55.6%
38.89%183.575611,38250.0%33.3%
29.41%177.570712,47322.2%37.5%
47.06%176.469511,72470.0%14.3%
47.06%177.482212,65260.0%28.6%
58.82%177.180110,66766.7%50.0%
35.29%177.383013,39222.2%50.0%
47.06%174.577712,23037.5%55.6%
82.35%172.469511,406100.0%70.0%
35.29%175.990615,0600.0%42.9%
12.50%167.579213,4290.0%20.0%
62.50%167.080514,12840.0%72.7%
56.25%167.478113,43583.3%40.0%
80.00%157.377413,11975.0%85.7%
66.67%157.182913,24055.6%83.3%
60.00%157.289812,47677.8%33.3%
53.33%154.979511,94685.7%25.0%
50.00%146.377712,51150.0%50.0%
35.71%146.282113,93825.0%40.0%
64.29%147.376611,98666.7%62.5%
61.54%132.572512,18266.7%60.0%
53.85%137.364013,80220.0%75.0%
76.92%132.485011,38875.0%80.0%
61.54%137.374113,16775.0%55.6%
53.85%137.188413,04050.0%55.6%
38.46%137.363111,54325.0%44.4%
69.23%137.890413,67680.0%62.5%
66.67%126.962613,11783.3%50.0%
33.33%122.169013,60750.0%30.0%
58.33%125.971312,92950.0%62.5%
54.55%115.278211,99580.0%33.3%
63.64%112.696216,58450.0%71.4%
45.45%117.668512,45760.0%33.3%
36.36%114.483115,2510.0%44.4%
54.55%116.31,00113,45955.6%50.0%
60.00%105.084412,86775.0%50.0%
50.00%102.767710,280100.0%28.6%
30.00%103.979613,8390.0%42.9%
50.00%105.070411,32566.7%42.9%
50.00%106.293613,627100.0%37.5%
60.00%103.590014,25680.0%40.0%
55.56%93.467412,21233.3%66.7%
55.56%96.282512,127100.0%20.0%
55.56%94.494813,47033.3%66.7%
25.00%86.885112,7910.0%33.3%
50.00%87.182013,06375.0%25.0%
75.00%84.355912,714100.0%60.0%
50.00%83.75039,06566.7%40.0%
75.00%86.185314,36975.0%75.0%
37.50%82.258511,67125.0%50.0%
37.50%87.971715,24433.3%40.0%
62.50%82.280410,90683.3%0.0%
62.50%82.667412,51150.0%66.7%
62.50%81.769610,20260.0%66.7%
42.86%73.072311,28433.3%50.0%
42.86%75.182712,52025.0%66.7%
57.14%76.680913,230100.0%25.0%
14.29%76.464712,95550.0%0.0%
28.57%77.756411,8560.0%50.0%
57.14%75.888313,34975.0%33.3%
85.71%73.061014,302100.0%66.7%
71.43%76.567414,40850.0%80.0%
66.67%61.95809,04550.0%75.0%
66.67%63.396613,31266.7%66.7%
83.33%66.41,05414,514100.0%66.7%
33.33%66.163810,86933.3%33.3%
16.67%62.35209,56033.3%0.0%
50.00%61.683414,78150.0%50.0%
50.00%63.077912,822100.0%0.0%
50.00%62.68109,55840.0%100.0%
16.67%63.478612,37550.0%0.0%
100.00%57.179915,2930.0%100.0%
40.00%56.283313,78133.3%50.0%
60.00%55.882213,42966.7%50.0%
80.00%51.66079,50066.7%100.0%
60.00%57.265610,24550.0%100.0%

Get the MetaBot Desktop App

Level up your gameplay with real-time overlays, automatic game detection, and instant stats — all on your desktop.

In-game overlaysAuto game detectionMulti-game supportPersonal dashboard
Download NowFree download
🔍

Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.

Report an Issue

Sion vs Ornn - Frequently Asked Questions

How does Sion do against Ornn in League of Legends?

Ornn wins the Sion vs Ornn matchup with a 61.5% win rate compared to Sion's 38.5%, a 23.1 percentage point difference. This data is based on 39 recent ranked games in patch 26.7.

How does Sion do against Ornn in the early game?

In the early game, Ornn has the advantage against Sion with a 52.2% win rate versus 47.8%. Ornn players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Sion do against Ornn in the late game?

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

Who wins the Sion vs Ornn matchup?

Ornn wins the matchup against Sion with a 61.5% win rate in League of Legends patch 26.7. The 23.1 percentage point advantage means Ornn is significantly favored in this lane matchup based on 39 games analyzed.

What is the best Sion build against Ornn?

The best Sion build against Ornn includes Jak'Sho, The Protean, Hollow Radiance, Titanic Hydra with Plated Steelcaps. This build achieves a 50.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Sion runes against Ornn?

The best Sion runes against Ornn use the Resolve primary tree with Precision secondary. This rune setup achieves a 60.0% win rate in the Sion vs Ornn matchup. See the full rune breakdown in the matchup comparison above.

Does Sion counter Ornn?

No, Sion struggles against Ornn with only a 38.5% win rate. Ornn has the advantage in this matchup. Sion players should focus on safe farming and avoiding extended trades to minimize Ornn's lead.

How do I play Sion against Ornn?

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