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

Sionvs Mordekaiser

CTankFighter
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 22, 2026
MethodologyData Methodology

Sion vs Mordekaiser is a decisive matchup in LoL patch 26.7. Sion wins with a 58.4% win rate (+16.8%) over Mordekaiser based on 101 games. Sion 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 Mordekaiser 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
Mordekaiser - 58.4% win rateMordekaiser(58.4%)
Sion - 58.4% win rate in this matchup
Sion
58.4% WR
VS
Mordekaiser vs Sion matchup - 41.6% win rate
Mordekaiser
41.6% WR

Who Wins the Sion vs Mordekaiser Matchup?

Sion wins the Sion vs Mordekaiser matchup
Winner
Sion
Matches: 101
58.4%
Win Rate
41.6%
6.9
CS / min
6.3
880
DMG / min
1,108
12,954
Gold / game
12,288
388
Heal / min
410
2,616
DMG Mitigated / min
1,552
1.8
CC / min
0.8
67.5%
Early Game WR
32.5%
52.5%
Late Game WR
47.5%

Sion vs Mordekaiser Matchup Summary

The Sion vs Mordekaiser matchup is a decisive matchup in League of Legends ranked play. Based on 101 recent matches analyzed, Sion wins with a 58.4% win rate compared to Mordekaiser's 41.6%, giving Sion a 16.8 percentage point advantage. Sion dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Mordekaiser 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 1.0s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Sion players can confidently pick into Mordekaiser and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Mordekaiser 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 Mordekaiser Laning Phase Breakdown

Sion wins the laning phase against Mordekaiser in League of Legends

Sion is favored during the laning phase against Mordekaiser, 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
6.9Sion
6.3Mordekaiser
Sion edges out Mordekaiser by 0.6 CS per minute — a moderate farming advantage that adds up to roughly 9 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Sion.
Damage
880Sion
1,108Mordekaiser
Mordekaiser heavily out-damages Sion by 228 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 Mordekaiser's sustained damage advantage take over.
Economy
12,954Sion
12,288Mordekaiser
Sion earns 666 more gold per game than Mordekaiser, 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
1.8Sion
0.8Mordekaiser
Sion brings significantly more crowd control than Mordekaiser, 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. Mordekaiser should invest in tenacity and position carefully to avoid being chain-CC'd.
Sustain
3,004Sion
1,962Mordekaiser
Sion vastly out-sustains Mordekaiser, healing and mitigating 1,042 more damage per minute. This massive durability gap means Sion can absorb significant punishment and remain in lane while Mordekaiser is forced to recall. Building grievous wounds early is essential for Mordekaiser, and focusing on burst trade patterns rather than sustained fights is critical.

Best Sion Build Against Mordekaiser

Plated Steelcaps is the optimal boots choice against Mordekaiser, providing the mobility and stats Sion needs most in this matchup. The top-performing core items for Sion against Mordekaiser are Jak'Sho, The Protean, Hollow Radiance and Thornmail. 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 3 games — well above average and making it the top item path against Mordekaiser. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Sion vs Mordekaiser matchup.

Early Game vs Late Game

Early Game
Sion
67.5%
+35.0% advantage
Sion early game win rateSion67.5%
Mordekaiser early game win rateMordekaiser32.5%
Late Game
Sion
52.5%
+4.9% advantage
Sion late game win rateSion52.5%
Mordekaiser late game win rateMordekaiser47.5%

Sion dominates the early game (first 15 minutes) with a commanding 67.5% win rate — a 35.0 percentage point lead over Mordekaiser. This lopsided early game means Sion can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

In the late game (25+ minutes), Sion takes over with a 52.5% win rate, leading Mordekaiser by 4.9 percentage points. Sion scales more effectively into team fights and objective contests.

Sion holds the advantage at every stage of the game, making this a consistently favorable matchup from lane through late game team fights. Mordekaiser players should look for outplays, team-dependent strategies, and picks rather than relying on scaling to win this matchup.

Best Sion Runes Against Mordekaiser

Resolve rune tree - Sion primary runes vs MordekaiserResolve
Grasp of the Undying - best Sion rune vs MordekaiserDemolish - best Sion rune vs MordekaiserConditioning - best Sion rune vs MordekaiserOvergrowth - best Sion rune vs Mordekaiser
Inspiration rune tree - Sion secondary runes vs MordekaiserInspiration
Approach Velocity - best Sion rune vs MordekaiserCash Back - best Sion rune vs Mordekaiser
62.1% WR

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


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 Mordekaiser - Frequently Asked Questions

How does Sion do against Mordekaiser in League of Legends?

Sion wins the Sion vs Mordekaiser matchup with a 58.4% win rate compared to Mordekaiser's 41.6%, a 16.8 percentage point difference. This data is based on 101 recent ranked games in patch 26.7.

How does Sion do against Mordekaiser in the early game?

In the early game, Sion has the advantage against Mordekaiser with a 67.5% win rate versus 32.5%. 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 Mordekaiser in the late game?

In the late game, Sion takes over the Sion vs Mordekaiser matchup with a 52.5% win rate compared to 47.5%. Sion scales better into team fights and objective contests after 25 minutes.

Who wins the Sion vs Mordekaiser matchup?

Sion wins the matchup against Mordekaiser with a 58.4% win rate in League of Legends patch 26.7. The 16.8 percentage point advantage means Sion is significantly favored in this lane matchup based on 101 games analyzed.

What is the best Sion build against Mordekaiser?

The best Sion build against Mordekaiser includes Jak'Sho, The Protean, Hollow Radiance, Thornmail with Plated Steelcaps. 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 Mordekaiser?

The best Sion runes against Mordekaiser use the Resolve primary tree with Inspiration secondary. This rune setup achieves a 62.1% win rate in the Sion vs Mordekaiser matchup. See the full rune breakdown in the matchup comparison above.

Does Sion counter Mordekaiser?

Yes, Sion has a favorable matchup against Mordekaiser with a 58.4% win rate. Sion strongly counters Mordekaiser in lane based on current patch 26.7 data.

How do I play Sion against Mordekaiser?

When playing Sion against Mordekaiser, leverage your statistical advantages by trading aggressively during favorable windows. You have early game priority — look for kills and zone control before first recall. Build the recommended items and runes for this specific matchup for the best results.