Sion - League of Legends Champion
Win Rate
51.6%
Pick Rate
3.6%

Sionvs Udyr

STankFighter
Patch26.11
Matches776,441
LaneAll Lanes
TierAll Tiers
Last UpdatedJun 7, 2026
MethodologyData Methodology

Sion vs Udyr is a decisive matchup in LoL patch 26.11. Udyr wins with a 65.2% win rate (+30.4%) over Sion based on 23 games. Udyr 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 Udyr matchup.

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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
Sion - 34.8% win rate in this matchup
Sion
34.8% WR
VS
Udyr vs Sion matchup - 65.2% win rate
Udyr
65.2% WR

Who Wins the Sion vs Udyr Matchup?

Udyr wins the Sion vs Udyr matchup
Winner
Udyr
Matches: 23
34.8%
Win Rate
65.2%
5.0
CS / min
5.3
666
DMG / min
1,069
11,946
Gold / game
13,689
354
Heal / min
519
3,026
DMG Mitigated / min
2,091
1.4
CC / min
1.6
25.0%
Early Game WR
75.0%
40.0%
Late Game WR
60.0%

Sion vs Udyr Matchup Summary

The Sion vs Udyr matchup is a decisive matchup in League of Legends ranked play. Based on 23 recent matches analyzed, Udyr wins with a 65.2% win rate compared to Sion's 34.8%, giving Udyr a 30.4 percentage point advantage. Udyr 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 damage output, where Udyr leads by 403 DMG/min — a difference that heavily influences the outcome of trades and skirmishes. Udyr 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 Udyr 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 Udyr Laning Phase Breakdown

Udyr wins the laning phase against Sion in League of Legends

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

Farming
5.0Sion
5.3Udyr
Udyr edges out Sion 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 Udyr.
Damage
666Sion
1,069Udyr
Udyr heavily out-damages Sion by 403 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 Udyr's sustained damage advantage take over.
Economy
11,946Sion
13,689Udyr
Udyr generates a commanding 1,743 more gold per game than Sion. This substantial economic advantage means Udyr consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Sion should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
1.4Sion
1.6Udyr
Both Sion and Udyr provide similar amounts of crowd control (0.2s/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
3,380Sion
2,610Udyr
Sion vastly out-sustains Udyr, healing and mitigating 770 more damage per minute. This massive durability gap means Sion can absorb significant punishment and remain in lane while Udyr is forced to recall. Building grievous wounds early is essential for Udyr, and focusing on burst trade patterns rather than sustained fights is critical.

Best Sion Build Against Udyr

Boots of Swiftness is the optimal boots choice against Udyr, providing the mobility and stats Sion needs most in this matchup. The top-performing core items for Sion against Udyr are Jak'Sho, The Protean, Hollow Radiance and Unending Despair. This combination gives Sion 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 Udyr. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Sion vs Udyr matchup.

Early Game vs Late Game

Early Game
Udyr
75.0%
+50.0% advantage
Sion early game win rateSion25.0%
Udyr early game win rateUdyr75.0%
Late Game
Udyr
60.0%
+20.0% advantage
Sion late game win rateSion40.0%
Udyr late game win rateUdyr60.0%

Udyr dominates the early game (first 15 minutes) with a commanding 75.0% win rate — a 50.0 percentage point lead over Sion. This lopsided early game means Udyr can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Udyr is far superior in the late game (25+ minutes), boasting a 60.0% win rate — 20.0 points above Sion. Extended games heavily favor Udyr, whose kit and scaling make them a dominant force in team fights and objective control.

Udyr 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 Udyr

Resolve rune tree - Sion primary runes vs UdyrResolve
Grasp of the Undying - best Sion rune vs UdyrDemolish - best Sion rune vs UdyrBone Plating - best Sion rune vs UdyrOvergrowth - best Sion rune vs Udyr
Sorcery rune tree - Sion secondary runes vs UdyrSorcery
Manaflow Band - best Sion rune vs UdyrGathering Storm - best Sion rune vs Udyr
100.0% WR

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


Sion matchup data for League of Legends patch 26.11. 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 26.11
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
54.46%2137.079712,98158.0%52.3%
52.17%2077.378312,26458.6%48.9%
51.32%1526.573611,75944.8%55.3%
50.68%1487.180311,76054.3%47.4%
52.86%1406.475711,44153.2%52.6%
45.52%1346.691511,97742.4%48.0%
51.13%1336.766811,77757.9%46.0%
57.14%1337.081212,30956.1%57.9%
49.47%956.264812,09448.4%50.0%
51.61%936.587811,71547.5%54.7%
55.68%886.580312,41365.8%48.0%
64.77%887.184113,31868.8%62.5%
54.02%877.01,01312,61259.0%50.0%
51.16%867.21,13512,01442.4%56.6%
48.81%846.977011,41946.1%51.1%
46.43%847.084212,29256.7%40.7%
51.28%786.678112,95566.7%43.1%
41.56%776.687812,09647.4%35.9%
50.65%777.787013,51850.0%51.1%
69.74%767.380212,88670.3%69.2%
54.05%746.978012,58148.0%57.1%
49.32%736.992012,06757.7%44.7%
43.66%716.884011,97054.8%35.0%
57.14%707.181311,70062.9%51.4%
48.57%706.582411,46041.4%53.7%
50.00%686.997712,67358.3%45.5%
51.52%666.978812,18550.0%52.5%
51.56%646.590012,28968.0%41.0%
48.39%627.279312,24256.5%43.6%
60.66%616.988912,90655.6%64.7%
57.38%615.879512,73152.9%59.1%
55.93%597.380511,85165.5%46.7%
56.90%586.972611,19748.0%63.6%
43.86%576.983412,09058.3%33.3%
55.36%566.596311,52258.3%53.1%
55.36%566.572511,69159.3%51.7%
46.30%547.076011,13733.3%56.7%
56.60%536.788113,29158.8%55.6%
57.45%476.31,00511,97077.3%40.0%
40.91%444.875310,92244.0%36.8%
52.27%447.074912,65657.1%50.0%
45.24%426.680912,27838.5%48.3%
66.67%426.970712,34866.7%66.7%
65.85%417.580912,29376.2%55.0%
56.76%375.364411,37452.6%61.1%
50.00%344.779913,14855.6%48.0%
48.48%337.176811,05658.8%37.5%
42.42%337.169212,43064.3%26.3%
42.42%335.676212,23350.0%33.3%
50.00%324.080712,91455.6%47.8%
58.06%316.387613,00176.9%44.4%
56.67%306.382211,84260.0%53.3%
72.41%297.393713,34455.6%80.0%
53.57%285.795011,55061.5%46.7%
53.57%285.881712,00963.6%47.1%
53.57%287.395013,09440.0%61.1%
53.57%286.984313,14953.9%53.3%
75.00%286.674611,06975.0%75.0%
61.54%266.372111,53260.0%62.5%
34.62%266.58389,70328.6%41.7%
57.69%265.466112,37075.0%50.0%
48.00%255.581411,76441.7%53.9%
45.83%247.580613,06363.6%30.8%
34.78%235.066611,94625.0%40.0%
47.83%236.869512,38345.5%50.0%
60.87%235.581713,11777.8%50.0%
65.22%237.363512,18775.0%54.5%
45.45%222.668411,55750.0%42.9%
50.00%223.379511,93360.0%41.7%
50.00%224.475111,53240.0%58.3%
61.90%211.977911,92250.0%69.2%
38.10%217.164711,60340.0%36.4%
47.62%212.473412,22766.7%33.3%
40.00%205.278312,34540.0%40.0%
31.58%196.270012,82828.6%33.3%
47.37%196.660410,75958.3%28.6%
47.37%196.369711,05136.4%62.5%
57.89%195.273912,71685.7%41.7%
57.89%194.664711,42242.9%66.7%
47.06%173.273012,34342.9%50.0%
47.06%177.168813,28440.0%50.0%
64.71%172.560710,59371.4%60.0%
68.75%164.257810,84971.4%66.7%
50.00%162.786213,48433.3%53.9%
62.50%165.986912,78966.7%60.0%
62.50%166.198512,35866.7%60.0%
53.33%157.265911,24350.0%57.1%
46.67%153.467711,21050.0%45.5%
60.00%153.285112,74260.0%60.0%
73.33%156.174512,184100.0%55.6%
33.33%156.867110,84033.3%33.3%
53.33%152.764410,73975.0%28.6%
46.67%152.55749,92071.4%25.0%
60.00%152.280514,54675.0%42.9%
50.00%145.81,11511,549100.0%12.5%
71.43%147.970712,041100.0%33.3%
35.71%146.287413,07550.0%25.0%
71.43%147.568112,07188.9%40.0%
53.85%136.192015,453100.0%25.0%
38.46%132.574012,02866.7%14.3%
46.15%137.166811,41862.5%20.0%
75.00%124.284614,24940.0%100.0%
58.33%125.674412,12580.0%42.9%
66.67%124.371012,57780.0%57.1%
66.67%127.276611,36060.0%71.4%
25.00%126.656011,9230.0%37.5%
54.55%113.363413,01650.0%57.1%
70.00%101.96589,96175.0%66.7%
70.00%105.565911,92650.0%75.0%
70.00%106.873213,20760.0%80.0%
50.00%107.269110,61542.9%66.7%
30.00%107.01,00613,3310.0%50.0%
50.00%102.469811,23150.0%50.0%
44.44%92.490014,83466.7%33.3%
44.44%92.769311,20150.0%42.9%
66.67%93.67008,90175.0%60.0%
55.56%95.577213,38733.3%66.7%
77.78%91.379713,56766.7%83.3%
55.56%97.086314,89360.0%50.0%
75.00%87.196612,42375.0%75.0%
50.00%82.567110,916100.0%20.0%
62.50%86.074913,97566.7%60.0%
71.43%77.864311,69450.0%100.0%
85.71%72.75309,846100.0%66.7%
57.14%77.089013,5790.0%80.0%
42.86%72.258312,3640.0%60.0%
28.57%72.781513,7020.0%33.3%
42.86%73.478812,965100.0%33.3%
50.00%66.998913,21266.7%33.3%
83.33%61.275312,863100.0%75.0%
83.33%66.36468,47575.0%100.0%
50.00%66.71,03711,25450.0%50.0%
50.00%68.01,08214,41366.7%33.3%
60.00%53.284112,065100.0%33.3%
20.00%54.172510,66233.3%0.0%
60.00%53.81,01112,891100.0%50.0%
100.00%52.362514,0090.0%100.0%
60.00%53.88159,67550.0%66.7%
60.00%53.069813,849100.0%33.3%
40.00%55.788313,28550.0%33.3%
20.00%53.666811,00933.3%0.0%
40.00%53.05928,49566.7%0.0%
20.00%51.487911,46050.0%0.0%
20.00%51.95538,28933.3%0.0%

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Sion vs Udyr - Frequently Asked Questions

How does Sion do against Udyr in League of Legends?

Udyr wins the Sion vs Udyr matchup with a 65.2% win rate compared to Sion's 34.8%, a 30.4 percentage point difference. This data is based on 23 recent ranked games in patch 26.11.

How does Sion do against Udyr in the early game?

In the early game, Udyr has the advantage against Sion with a 75.0% win rate versus 25.0%. Udyr players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Sion do against Udyr in the late game?

In the late game, Udyr takes over the Sion vs Udyr matchup with a 60.0% win rate compared to 40.0%. Udyr scales better into team fights and objective contests after 25 minutes.

Who wins the Sion vs Udyr matchup?

Udyr wins the matchup against Sion with a 65.2% win rate in League of Legends patch 26.11. The 30.4 percentage point advantage means Udyr is significantly favored in this lane matchup based on 23 games analyzed.

What is the best Sion build against Udyr?

The best Sion build against Udyr includes Jak'Sho, The Protean, Hollow Radiance, Unending Despair with Boots of Swiftness. 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 Sion runes against Udyr?

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

Does Sion counter Udyr?

No, Sion struggles against Udyr with only a 34.8% win rate. Udyr has the advantage in this matchup. Sion players should focus on safe farming and avoiding extended trades to minimize Udyr's lead.

How do I play Sion against Udyr?

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