Sion - League of Legends Champion
Win Rate
53.4%
Pick Rate
3.4%

Sionvs Thresh

STankFighter
Patch26.11
Matches776,441
LaneAll Lanes
TierAll Tiers
Last UpdatedJun 4, 2026
MethodologyData Methodology

Sion vs Thresh is a decisive matchup in LoL patch 26.11. Thresh wins with a 54.5% win rate (+9.1%) over Sion based on 22 games. Sion wins the early laning phase while Thresh scales better into the late game. Below you'll find the best Sion build, runes, laning stats, and strategies for the Sion vs Thresh 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 - 45.5% win rate in this matchup
Sion
45.5% WR
VS
Thresh vs Sion matchup - 54.5% win rate
Thresh
54.5% WR

Who Wins the Sion vs Thresh Matchup?

Thresh wins the Sion vs Thresh matchup
Winner
Thresh
Matches: 22
45.5%
Win Rate
54.5%
2.6
CS / min
1.0
684
DMG / min
386
11,557
Gold / game
9,703
218
Heal / min
138
1,525
DMG Mitigated / min
1,005
1.5
CC / min
1.6
50.0%
Early Game WR
50.0%
42.9%
Late Game WR
57.1%

Sion vs Thresh Matchup Summary

The Sion vs Thresh matchup is a decisive matchup in League of Legends ranked play. Based on 22 recent matches analyzed, Thresh wins with a 54.5% win rate compared to Sion's 45.5%, giving Thresh a 9.1 percentage point advantage. Game phase dynamics play a critical role here: Sion controls the early laning stage, but Thresh outscales as the game goes longer. The matchup shifts dramatically depending on game length — Sion needs to press advantages before Thresh reaches their power spikes, while Thresh should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in CS, where Sion leads by 1.6 CS/min — a difference that heavily influences the outcome of trades and skirmishes. Thresh 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 Thresh 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 Thresh Laning Phase Breakdown

Sion wins the laning phase against Thresh in League of Legends

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

Farming
2.6Sion
1.0Thresh
Sion significantly out-farms Thresh by 1.6 CS per minute, accumulating an estimated 24 CS lead by mid game. This substantial farming gap gives Sion a major gold advantage and earlier item completions. Thresh players should prioritize wave management techniques like freezing near tower and using abilities efficiently to minimize the deficit.
Damage
684Sion
386Thresh
Sion heavily out-damages Thresh by 298 DMG/min, dominating both short trades and all-in fights. Thresh should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Sion's sustained damage advantage take over.
Economy
11,557Sion
9,703Thresh
Sion generates a commanding 1,855 more gold per game than Thresh. This substantial economic advantage means Sion consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Thresh should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
1.5Sion
1.6Thresh
Both Sion and Thresh 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
1,742Sion
1,143Thresh
Sion vastly out-sustains Thresh, healing and mitigating 599 more damage per minute. This massive durability gap means Sion can absorb significant punishment and remain in lane while Thresh is forced to recall. Building grievous wounds early is essential for Thresh, and focusing on burst trade patterns rather than sustained fights is critical.

Best Sion Build Against Thresh

Boots of Swiftness is the optimal boots choice against Thresh, providing the mobility and stats Sion needs most in this matchup. The top-performing core items for Sion against Thresh are Axiom Arc, Youmuu's Ghostblade and Heartsteel. This combination gives Sion 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 Sion vs Thresh matchup.

Early Game vs Late Game

Early Game
Sion
50.0%
+0.0% advantage
Sion early game win rateSion50.0%
Thresh early game win rateThresh50.0%
Late Game
Thresh
57.1%
+14.3% advantage
Sion late game win rateSion42.9%
Thresh late game win rateThresh57.1%

The early game (first 15 minutes) is a toss-up between Sion and Thresh, with Sion holding a razor-thin 50.0% win rate edge (+0.0%). Individual skill and jungle proximity will matter more than champion advantage in the early laning phase.

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

The power dynamics shift as the game progresses — Sion has the edge early, but Thresh gradually takes over. However, the margins are slim enough that either champion can win at any stage with the right plays. Focus on taking advantages when you have them rather than waiting for a specific game phase.

Best Sion Runes Against Thresh

Inspiration rune tree - Sion primary runes vs ThreshInspiration
Unsealed Spellbook - best Sion rune vs ThreshMagical Footwear - best Sion rune vs ThreshBiscuit Delivery - best Sion rune vs ThreshApproach Velocity - best Sion rune vs Thresh
Sorcery rune tree - Sion secondary runes vs ThreshSorcery
Nimbus Cloak - best Sion rune vs ThreshCelerity - best Sion rune vs Thresh
100.0% WR

The Inspiration and Sorcery rune setup gives Sion the best tools to compete against Thresh 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 Thresh - Frequently Asked Questions

How does Sion do against Thresh in League of Legends?

Thresh wins the Sion vs Thresh matchup with a 54.5% win rate compared to Sion's 45.5%, a 9.1 percentage point difference. This data is based on 22 recent ranked games in patch 26.11.

How does Sion do against Thresh in the early game?

In the early game, Sion has the advantage against Thresh with a 50.0% win rate versus 50.0%. Sion players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Sion do against Thresh in the late game?

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

Who wins the Sion vs Thresh matchup?

Thresh wins the matchup against Sion with a 54.5% win rate in League of Legends patch 26.11. The 9.1 percentage point advantage means Thresh is significantly favored in this lane matchup based on 22 games analyzed.

What is the best Sion build against Thresh?

The best Sion build against Thresh includes Axiom Arc, Youmuu's Ghostblade, Heartsteel with Boots of Swiftness. Check the matchup breakdown above for the full item path and build order.

What are the best Sion runes against Thresh?

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

Does Sion counter Thresh?

No, Sion struggles against Thresh with only a 45.5% win rate. Thresh has the advantage in this matchup. Sion players should focus on safe farming and avoiding extended trades to minimize Thresh's lead.

How do I play Sion against Thresh?

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