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

Sionvs Gwen

STankFighter
Patch26.11
Matches776,441
LaneAll Lanes
TierAll Tiers
Last UpdatedJun 10, 2026
MethodologyData Methodology

Sion vs Gwen is a decisive matchup in LoL patch 26.11. Sion wins with a 54.0% win rate (+8.1%) over Gwen based on 74 games. Gwen wins the early laning phase while Sion scales better into the late game. Below you'll find the best Sion build, runes, laning stats, and strategies for the Sion vs Gwen 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 - 54.0% win rate in this matchup
Sion
54.0% WR
VS
Gwen vs Sion matchup - 46.0% win rate
Gwen
46.0% WR

Who Wins the Sion vs Gwen Matchup?

Sion wins the Sion vs Gwen matchup
Winner
Sion
Matches: 74
54.0%
Win Rate
46.0%
6.9
CS / min
7.0
780
DMG / min
1,198
12,581
Gold / game
13,793
316
Heal / min
429
2,656
DMG Mitigated / min
1,089
1.3
CC / min
0.3
48.0%
Early Game WR
52.0%
57.1%
Late Game WR
42.9%

Sion vs Gwen Matchup Summary

The Sion vs Gwen matchup is a decisive matchup in League of Legends ranked play. Based on 74 recent matches analyzed, Sion wins with a 54.0% win rate compared to Gwen's 46.0%, giving Sion a 8.1 percentage point advantage. Game phase dynamics play a critical role here: Gwen controls the early laning stage, but Sion outscales as the game goes longer. The matchup shifts dramatically depending on game length — Gwen needs to press advantages before Sion reaches their power spikes, while Sion should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Sion leads by 1.0s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Sion players can confidently pick into Gwen and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Gwen away from CS whenever possible. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Sion vs Gwen Laning Phase Breakdown

Gwen wins the laning phase against Sion in League of Legends

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

Farming
6.9Sion
7.0Gwen
Sion and Gwen 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
780Sion
1,198Gwen
Gwen heavily out-damages Sion by 417 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 Gwen's sustained damage advantage take over.
Economy
12,581Sion
13,793Gwen
Gwen generates a commanding 1,212 more gold per game than Sion. This substantial economic advantage means Gwen 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
1.3Sion
0.3Gwen
Sion brings significantly more crowd control than Gwen, with 1.0 more seconds of CC per minute. This large utility gap makes Sion far more valuable in setting up jungle ganks, controlling objectives, and locking down targets in team fights. Gwen should invest in tenacity and position carefully to avoid being chain-CC'd.
Sustain
2,972Sion
1,519Gwen
Sion vastly out-sustains Gwen, healing and mitigating 1,454 more damage per minute. This massive durability gap means Sion can absorb significant punishment and remain in lane while Gwen is forced to recall. Building grievous wounds early is essential for Gwen, and focusing on burst trade patterns rather than sustained fights is critical.

Best Sion Build Against Gwen

Mercury's Treads is the optimal boots choice against Gwen, providing the mobility and stats Sion needs most in this matchup. The top-performing core items for Sion against Gwen 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 performs exceptionally well, achieving a 80.0% win rate across 5 games — well above average and making it the top item path against Gwen. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Sion vs Gwen matchup.

Early Game vs Late Game

Early Game
Gwen
52.0%
+4.0% advantage
Sion early game win rateSion48.0%
Gwen early game win rateGwen52.0%
Late Game
Sion
57.1%
+14.3% advantage
Sion late game win rateSion57.1%
Gwen late game win rateGwen42.9%

During the early laning phase (first 15 minutes), Gwen has a meaningful 52.0% win rate, outperforming Sion by 4.0 percentage points. Gwen players should look to press this advantage through aggressive trades, wave priority, and early jungle coordination.

Sion is far superior in the late game (25+ minutes), boasting a 57.1% win rate — 14.3 points above Gwen. Extended games heavily favor Sion, whose kit and scaling make them a dominant force in team fights and objective control.

This matchup features a dramatic power shift: Gwen must aggressively press their early advantage and close out the game before Sion reaches their scaling breakpoints. If Sion 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 Sion Runes Against Gwen

Resolve rune tree - Sion primary runes vs GwenResolve
Grasp of the Undying - best Sion rune vs GwenDemolish - best Sion rune vs GwenConditioning - best Sion rune vs GwenOvergrowth - best Sion rune vs Gwen
Inspiration rune tree - Sion secondary runes vs GwenInspiration
Approach Velocity - best Sion rune vs GwenCash Back - best Sion rune vs Gwen
61.1% WR

Running Resolve primary with Inspiration secondary allows Sion to press their advantage against Gwen, amplifying the strengths that make this a favorable matchup.


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 Gwen - Frequently Asked Questions

How does Sion do against Gwen in League of Legends?

Sion wins the Sion vs Gwen matchup with a 54.0% win rate compared to Gwen's 46.0%, a 8.1 percentage point difference. This data is based on 74 recent ranked games in patch 26.11.

How does Sion do against Gwen in the early game?

In the early game, Gwen has the advantage against Sion with a 52.0% win rate versus 48.0%. Gwen players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Sion do against Gwen in the late game?

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

Who wins the Sion vs Gwen matchup?

Sion wins the matchup against Gwen with a 54.0% win rate in League of Legends patch 26.11. The 8.1 percentage point advantage means Sion is significantly favored in this lane matchup based on 74 games analyzed.

What is the best Sion build against Gwen?

The best Sion build against Gwen includes Jak'Sho, The Protean, Hollow Radiance, Titanic Hydra with Mercury's Treads. This build achieves a 80.0% 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 Gwen?

The best Sion runes against Gwen use the Resolve primary tree with Inspiration secondary. This rune setup achieves a 61.1% win rate in the Sion vs Gwen matchup. See the full rune breakdown in the matchup comparison above.

Does Sion counter Gwen?

Yes, Sion has a favorable matchup against Gwen with a 54.0% win rate. Sion strongly counters Gwen in lane based on current patch 26.11 data.

How do I play Sion against Gwen?

When playing Sion against Gwen, leverage your statistical advantages by trading aggressively during favorable windows. Play safe early and scale into your power spikes where you outperform Gwen. Build the recommended items and runes for this specific matchup for the best results.