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

Sionvs Diana

CTankFighter
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 21, 2026
MethodologyData Methodology

Sion vs Diana is a decisive matchup in LoL patch 26.7. Diana wins with a 64.3% win rate (+28.6%) over Sion based on 14 games. Diana 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 Diana 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
Diana - 35.7% win rateDiana(35.7%)
Sion - 35.7% win rate in this matchup
Sion
35.7% WR
VS
Diana vs Sion matchup - 64.3% win rate
Diana
64.3% WR

Who Wins the Sion vs Diana Matchup?

Diana wins the Sion vs Diana matchup
Winner
Diana
Matches: 14
35.7%
Win Rate
64.3%
6.2
CS / min
5.8
821
DMG / min
1,051
13,938
Gold / game
13,622
433
Heal / min
180
2,596
DMG Mitigated / min
1,229
1.4
CC / min
0.3
25.0%
Early Game WR
75.0%
40.0%
Late Game WR
60.0%

Sion vs Diana Matchup Summary

The Sion vs Diana matchup is a decisive matchup in League of Legends ranked play. Based on 14 recent matches analyzed, Diana wins with a 64.3% win rate compared to Sion's 35.7%, giving Diana a 28.6 percentage point advantage. Diana 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 crowd control, where Sion leads by 1.1s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Diana 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 Diana 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 Diana Laning Phase Breakdown

Sion wins the laning phase against Diana in League of Legends

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

Farming
6.2Sion
5.8Diana
Sion edges out Diana by 0.4 CS per minute — a moderate farming advantage that adds up to roughly 6 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Sion.
Damage
821Sion
1,051Diana
Diana heavily out-damages Sion by 230 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 Diana's sustained damage advantage take over.
Economy
13,938Sion
13,622Diana
Sion earns 316 more gold per game than Diana, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving Sion slightly faster item completions.
Utility
1.4Sion
0.3Diana
Sion brings significantly more crowd control than Diana, with 1.1 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. Diana should invest in tenacity and position carefully to avoid being chain-CC'd.
Sustain
3,030Sion
1,409Diana
Sion vastly out-sustains Diana, healing and mitigating 1,621 more damage per minute. This massive durability gap means Sion can absorb significant punishment and remain in lane while Diana is forced to recall. Building grievous wounds early is essential for Diana, and focusing on burst trade patterns rather than sustained fights is critical.

Best Sion Build Against Diana

Swiftmarch is the optimal boots choice against Diana, providing the mobility and stats Sion needs most in this matchup. The top-performing core items for Sion against Diana 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 Diana. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Sion vs Diana matchup.

Early Game vs Late Game

Early Game
Diana
75.0%
+50.0% advantage
Sion early game win rateSion25.0%
Diana early game win rateDiana75.0%
Late Game
Diana
60.0%
+20.0% advantage
Sion late game win rateSion40.0%
Diana late game win rateDiana60.0%

Diana 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 Diana can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

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

Diana 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 Diana

Resolve rune tree - Sion primary runes vs DianaResolve
Grasp of the Undying - best Sion rune vs DianaShield Bash - best Sion rune vs DianaConditioning - best Sion rune vs DianaOvergrowth - best Sion rune vs Diana
Sorcery rune tree - Sion secondary runes vs DianaSorcery
Manaflow Band - best Sion rune vs DianaGathering Storm - best Sion rune vs Diana
100.0% WR

The Resolve and Sorcery rune setup gives Sion the best tools to compete against Diana 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%

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Sion vs Diana - Frequently Asked Questions

How does Sion do against Diana in League of Legends?

Diana wins the Sion vs Diana matchup with a 64.3% win rate compared to Sion's 35.7%, a 28.6 percentage point difference. This data is based on 14 recent ranked games in patch 26.7.

How does Sion do against Diana in the early game?

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

How does Sion do against Diana in the late game?

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

Who wins the Sion vs Diana matchup?

Diana wins the matchup against Sion with a 64.3% win rate in League of Legends patch 26.7. The 28.6 percentage point advantage means Diana is significantly favored in this lane matchup based on 14 games analyzed.

What is the best Sion build against Diana?

The best Sion build against Diana includes Jak'Sho, The Protean, Hollow Radiance, Titanic Hydra with Swiftmarch. 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 Diana?

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

Does Sion counter Diana?

No, Sion struggles against Diana with only a 35.7% win rate. Diana has the advantage in this matchup. Sion players should focus on safe farming and avoiding extended trades to minimize Diana's lead.

How do I play Sion against Diana?

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