Sejuani - League of Legends Champion
Win Rate
50.0%
Pick Rate
1.3%

Sejuanivs Rammus

CTank
Patch26.11
Matches776,441
LaneAll Lanes
TierAll Tiers
Last UpdatedJun 6, 2026
MethodologyData Methodology

Sejuani vs Rammus is a decisive matchup in LoL patch 26.11. Sejuani wins with a 52.8% win rate (+5.6%) over Rammus based on 36 games. Sejuani holds the advantage in both the early and late game. Below you'll find the best Sejuani build, runes, laning stats, and strategies for the Sejuani vs Rammus matchup.

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Sejuani Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Sejuani 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
Sejuani - 52.8% win rate in this matchup
Sejuani
52.8% WR
VS
Rammus vs Sejuani matchup - 47.2% win rate
Rammus
47.2% WR

Who Wins the Sejuani vs Rammus Matchup?

Sejuani wins the Sejuani vs Rammus matchup
Winner
Sejuani
Matches: 36
52.8%
Win Rate
47.2%
0.9
CS / min
0.8
588
DMG / min
474
11,280
Gold / game
11,105
355
Heal / min
344
1,944
DMG Mitigated / min
2,152
1.2
CC / min
1.5
53.3%
Early Game WR
46.7%
52.4%
Late Game WR
47.6%

Sejuani vs Rammus Matchup Summary

The Sejuani vs Rammus matchup is a moderate matchup in League of Legends ranked play. Based on 36 recent matches analyzed, Sejuani wins with a 52.8% win rate compared to Rammus's 47.2%, giving Sejuani a 5.6 percentage point advantage. Sejuani dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Rammus 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 Rammus leads by 0.3s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Sejuani has a statistical edge, but the margin is close enough that respecting Rammus's strengths is important. Trade when cooldowns are favorable, track the enemy jungler, and build toward your strongest item spikes to convert the slight advantage into a decisive lead. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Sejuani vs Rammus Laning Phase Breakdown

Sejuani wins the laning phase against Rammus in League of Legends

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

Farming
0.9Sejuani
0.8Rammus
Sejuani and Rammus 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
588Sejuani
474Rammus
Sejuani heavily out-damages Rammus by 114 DMG/min, dominating both short trades and all-in fights. Rammus should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Sejuani's sustained damage advantage take over.
Economy
11,280Sejuani
11,105Rammus
Sejuani and Rammus generate nearly equal gold per game, with just a 176 gold difference. Neither champion has a clear economic advantage, so gold leads will depend on individual play quality, kill participation, and objective contributions.
Utility
1.2Sejuani
1.5Rammus
Both Sejuani and Rammus provide similar amounts of crowd control (0.3s/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
2,299Sejuani
2,495Rammus
Rammus vastly out-sustains Sejuani, healing and mitigating 196 more damage per minute. This massive durability gap means Rammus can absorb significant punishment and remain in lane while Sejuani is forced to recall. Building grievous wounds early is essential for Sejuani, and focusing on burst trade patterns rather than sustained fights is critical.

Best Sejuani Build Against Rammus

Mercury's Treads is the optimal boots choice against Rammus, providing the mobility and stats Sejuani needs most in this matchup. The top-performing core items for Sejuani against Rammus are Heartsteel, Kaenic Rookern and Unending Despair. This combination gives Sejuani an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 66.7% win rate across 3 games — well above average and making it the top item path against Rammus. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Sejuani vs Rammus matchup.

Early Game vs Late Game

Early Game
Sejuani
53.3%
+6.7% advantage
Sejuani early game win rateSejuani53.3%
Rammus early game win rateRammus46.7%
Late Game
Sejuani
52.4%
+4.8% advantage
Sejuani late game win rateSejuani52.4%
Rammus late game win rateRammus47.6%

Sejuani dominates the early game (first 15 minutes) with a commanding 53.3% win rate — a 6.7 percentage point lead over Rammus. This lopsided early game means Sejuani can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

In the late game (25+ minutes), Sejuani takes over with a 52.4% win rate, leading Rammus by 4.8 percentage points. Sejuani scales more effectively into team fights and objective contests.

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

Best Sejuani Runes Against Rammus

Resolve rune tree - Sejuani primary runes vs RammusResolve
Aftershock - best Sejuani rune vs RammusFont of Life - best Sejuani rune vs RammusConditioning - best Sejuani rune vs RammusOvergrowth - best Sejuani rune vs Rammus
Precision rune tree - Sejuani secondary runes vs RammusPrecision
Triumph - best Sejuani rune vs RammusLegend: Alacrity - best Sejuani rune vs Rammus
66.7% WR

Running Resolve primary with Precision secondary allows Sejuani to press their advantage against Rammus, amplifying the strengths that make this a favorable matchup.


Sejuani matchup data for League of Legends patch 26.11. The table below shows Sejuani'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 Sejuani build, runes, laning stats, and early vs late game analysis for that specific matchup.

Sejuani 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
45.05%911.164012,15643.8%45.8%
51.22%821.258711,89442.9%55.6%
44.12%681.057711,31554.2%38.6%
37.50%640.960812,66926.3%42.2%
41.27%631.054710,49740.0%42.9%
51.67%601.359111,05748.3%54.8%
40.35%571.162312,60038.9%41.0%
50.00%521.158312,10857.9%45.5%
52.08%481.874312,49752.9%51.6%
61.70%471.052411,43261.1%62.1%
55.56%450.958711,81345.0%64.0%
57.78%451.363111,70360.9%54.5%
52.38%421.054311,60547.1%56.0%
46.15%391.463212,01252.9%40.9%
45.95%370.857711,31331.3%57.1%
52.78%361.155711,80366.7%42.9%
52.78%360.958811,28053.3%52.4%
48.48%330.960811,49371.4%31.6%
51.61%310.955310,70356.3%46.7%
51.61%312.265310,84166.7%42.1%
43.33%300.959912,39562.5%36.4%
48.28%291.162612,57540.0%52.6%
50.00%281.364611,86138.5%60.0%
55.56%271.057910,70261.5%50.0%
48.00%251.156412,24055.6%43.8%
48.00%251.067712,38353.9%41.7%
52.00%251.662812,78885.7%38.9%
50.00%241.060312,44450.0%50.0%
43.48%232.365011,37142.9%43.8%
66.67%210.953512,17970.0%63.6%
61.90%211.055011,77440.0%81.8%
50.00%203.256110,47566.7%36.4%
52.63%192.768510,84357.1%50.0%
36.84%192.348910,88644.4%30.0%
68.42%190.948110,56760.0%77.8%
50.00%181.867911,74662.5%40.0%
56.25%161.161013,13966.7%53.9%
50.00%162.570111,89633.3%60.0%
40.00%152.564210,30442.9%37.5%
60.00%150.955611,14257.1%62.5%
60.00%151.054312,24550.0%66.7%
35.71%143.860510,44333.3%37.5%
78.57%140.755511,53277.8%80.0%
50.00%142.367814,0250.0%63.6%
76.92%131.259011,95685.7%66.7%
46.15%131.062211,34233.3%57.1%
33.33%123.965810,83060.0%14.3%
58.33%122.367212,66350.0%62.5%
54.55%111.261212,81350.0%57.1%
18.18%111.46089,57425.0%14.3%
40.00%106.091613,3490.0%50.0%
30.00%101.153611,1470.0%37.5%
80.00%100.953710,65175.0%83.3%
80.00%103.779010,76080.0%80.0%
20.00%102.56359,6700.0%33.3%
55.56%96.482710,24225.0%80.0%
77.78%95.68589,02766.7%100.0%
55.56%92.863110,91757.1%50.0%
50.00%81.74278,40250.0%50.0%
37.50%81.162910,30333.3%50.0%
25.00%82.967012,3260.0%33.3%
12.50%81.356612,04920.0%0.0%
42.86%76.41,05414,315100.0%33.3%
71.43%70.963412,88766.7%75.0%
42.86%73.667311,53733.3%50.0%
28.57%72.044610,89966.7%0.0%
33.33%65.661910,14533.3%33.3%
66.67%61.066813,599100.0%50.0%
60.00%54.57557,28666.7%50.0%
40.00%53.58168,90250.0%33.3%
100.00%53.16459,502100.0%100.0%
40.00%56.877012,96250.0%33.3%
60.00%52.977512,178100.0%33.3%
80.00%56.481911,878100.0%66.7%
80.00%51.158712,7300.0%100.0%
20.00%54.789110,36725.0%0.0%
0.00%51.94427,6820.0%0.0%
60.00%56.869910,962100.0%33.3%

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Sejuani vs Rammus - Frequently Asked Questions

How does Sejuani do against Rammus in League of Legends?

Sejuani wins the Sejuani vs Rammus matchup with a 52.8% win rate compared to Rammus's 47.2%, a 5.6 percentage point difference. This data is based on 36 recent ranked games in patch 26.11.

How does Sejuani do against Rammus in the early game?

In the early game, Sejuani has the advantage against Rammus with a 53.3% win rate versus 46.7%. Sejuani players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Sejuani do against Rammus in the late game?

In the late game, Sejuani takes over the Sejuani vs Rammus matchup with a 52.4% win rate compared to 47.6%. Sejuani scales better into team fights and objective contests after 25 minutes.

Who wins the Sejuani vs Rammus matchup?

Sejuani wins the matchup against Rammus with a 52.8% win rate in League of Legends patch 26.11. The 5.6 percentage point advantage means Sejuani is significantly favored in this lane matchup based on 36 games analyzed.

What is the best Sejuani build against Rammus?

The best Sejuani build against Rammus includes Heartsteel, Kaenic Rookern, Unending Despair with Mercury's Treads. This build achieves a 66.7% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Sejuani runes against Rammus?

The best Sejuani runes against Rammus use the Resolve primary tree with Precision secondary. This rune setup achieves a 66.7% win rate in the Sejuani vs Rammus matchup. See the full rune breakdown in the matchup comparison above.

Does Sejuani counter Rammus?

Yes, Sejuani has a favorable matchup against Rammus with a 52.8% win rate. Sejuani strongly counters Rammus in lane based on current patch 26.11 data.

How do I play Sejuani against Rammus?

When playing Sejuani against Rammus, 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.