Sion - League of Legends Champion
Win Rate
52.7%
Pick Rate
3.4%

Sionvs Vex

STankFighter
Patch26.11
Matches776,441
LaneAll Lanes
TierAll Tiers
Last UpdatedJun 2, 2026
MethodologyData Methodology

Sion vs Vex is a decisive matchup in LoL patch 26.11. Sion wins with a 57.1% win rate (+14.3%) over Vex based on 7 games. Vex 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 Vex 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 - 57.1% win rate in this matchup
Sion
57.1% WR
VS
Vex vs Sion matchup - 42.9% win rate
Vex
42.9% WR

Who Wins the Sion vs Vex Matchup?

Sion wins the Sion vs Vex matchup
Winner
Sion
Matches: 7
57.1%
Win Rate
42.9%
7.0
CS / min
6.6
890
DMG / min
1,115
13,579
Gold / game
13,628
436
Heal / min
102
2,545
DMG Mitigated / min
586
1.3
CC / min
1.3
0.0%
Early Game WR
100.0%
80.0%
Late Game WR
20.0%

Sion vs Vex Matchup Summary

The Sion vs Vex matchup is a decisive matchup in League of Legends ranked play. Based on 7 recent matches analyzed, Sion wins with a 57.1% win rate compared to Vex's 42.9%, giving Sion a 14.3 percentage point advantage. Game phase dynamics play a critical role here: Vex controls the early laning stage, but Sion outscales as the game goes longer. The matchup shifts dramatically depending on game length — Vex 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 sustain, where Sion leads by 2,293 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Sion players can confidently pick into Vex and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Vex 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 Vex Laning Phase Breakdown

Sion wins the laning phase against Vex in League of Legends

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

Farming
7.0Sion
6.6Vex
Sion edges out Vex by 0.4 CS per minute — a moderate farming advantage that adds up to roughly 7 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Sion.
Damage
890Sion
1,115Vex
Vex heavily out-damages Sion by 226 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 Vex's sustained damage advantage take over.
Economy
13,579Sion
13,628Vex
Sion and Vex generate nearly equal gold per game, with just a 50 gold difference. Neither champion has a clear economic advantage, so gold leads will depend on individual play quality, kill participation, and objective contributions.
Utility
1.3Sion
1.3Vex
Both Sion and Vex provide similar amounts of crowd control (0.0s/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
2,982Sion
689Vex
Sion vastly out-sustains Vex, healing and mitigating 2,293 more damage per minute. This massive durability gap means Sion can absorb significant punishment and remain in lane while Vex is forced to recall. Building grievous wounds early is essential for Vex, and focusing on burst trade patterns rather than sustained fights is critical.

Best Sion Build Against Vex

Chainlaced Crushers is the optimal boots choice against Vex, providing the mobility and stats Sion needs most in this matchup. The top-performing core items for Sion against Vex are Voltaic Cyclosword, The Collector and Youmuu's Ghostblade. 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 Vex matchup.

Early Game vs Late Game

Early Game
Vex
100.0%
+100.0% advantage
Sion early game win rateSion0.0%
Vex early game win rateVex100.0%
Late Game
Sion
80.0%
+60.0% advantage
Sion late game win rateSion80.0%
Vex late game win rateVex20.0%

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

Sion is far superior in the late game (25+ minutes), boasting a 80.0% win rate — 60.0 points above Vex. 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: Vex 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 Vex

Resolve rune tree - Sion primary runes vs VexResolve
Aftershock - best Sion rune vs VexDemolish - best Sion rune vs VexSecond Wind - best Sion rune vs VexUnflinching - best Sion rune vs Vex
Precision rune tree - Sion secondary runes vs VexPrecision
Triumph - best Sion rune vs VexCoup de Grace - best Sion rune vs Vex
100.0% WR

Running Resolve primary with Precision secondary allows Sion to press their advantage against Vex, 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 Vex - Frequently Asked Questions

How does Sion do against Vex in League of Legends?

Sion wins the Sion vs Vex matchup with a 57.1% win rate compared to Vex's 42.9%, a 14.3 percentage point difference. This data is based on 7 recent ranked games in patch 26.11.

How does Sion do against Vex in the early game?

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

How does Sion do against Vex in the late game?

In the late game, Sion takes over the Sion vs Vex matchup with a 80.0% win rate compared to 20.0%. Sion scales better into team fights and objective contests after 25 minutes.

Who wins the Sion vs Vex matchup?

Sion wins the matchup against Vex with a 57.1% win rate in League of Legends patch 26.11. The 14.3 percentage point advantage means Sion is significantly favored in this lane matchup based on 7 games analyzed.

What is the best Sion build against Vex?

The best Sion build against Vex includes Voltaic Cyclosword, The Collector, Youmuu's Ghostblade with Chainlaced Crushers. Check the matchup breakdown above for the full item path and build order.

What are the best Sion runes against Vex?

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

Does Sion counter Vex?

Yes, Sion has a favorable matchup against Vex with a 57.1% win rate. Sion strongly counters Vex in lane based on current patch 26.11 data.

How do I play Sion against Vex?

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