Diana - League of Legends Champion
Win Rate
50.2%
Pick Rate
4.4%

Dianavs Sejuani

BFighterAssassin
Patch26.14
Matches491,560
LaneAll Lanes
TierAll Tiers
Last UpdatedJul 22, 2026
MethodologyData Methodology

Diana vs Sejuani is a decisive matchup in LoL patch 26.14. Sejuani wins with a 57.9% win rate (+15.8%) over Diana based on 19 games. Sejuani wins the early laning phase while Diana scales better into the late game. Below you'll find the best Diana build, runes, laning stats, and strategies for the Diana vs Sejuani matchup.

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Diana Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Diana 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 - 42.1% win rate in this matchup
Diana
42.1% WR
VS
Sejuani vs Diana matchup - 57.9% win rate
Sejuani
57.9% WR

Who Wins the Diana vs Sejuani Matchup?

Sejuani wins the Diana vs Sejuani matchup
Winner
Sejuani
Matches: 19
42.1%
Win Rate
57.9%
1.1
CS / min
0.9
734
DMG / min
607
12,701
Gold / game
11,961
257
Heal / min
366
1,216
DMG Mitigated / min
2,001
0.4
CC / min
1.3
28.6%
Early Game WR
71.4%
50.0%
Late Game WR
50.0%

Diana vs Sejuani Matchup Summary

The Diana vs Sejuani matchup is a decisive matchup in League of Legends ranked play. Based on 19 recent matches analyzed, Sejuani wins with a 57.9% win rate compared to Diana's 42.1%, giving Sejuani a 15.8 percentage point advantage. Game phase dynamics play a critical role here: Sejuani controls the early laning stage, but Diana outscales as the game goes longer. The matchup shifts dramatically depending on game length — Sejuani needs to press advantages before Diana reaches their power spikes, while Diana should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Sejuani leads by 0.8s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Sejuani has a strong advantage in this matchup. Diana players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Sejuani 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.

Diana vs Sejuani Laning Phase Breakdown

Diana wins the laning phase against Sejuani in League of Legends

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

Farming
1.1Diana
0.9Sejuani
Diana and Sejuani farm at nearly identical rates in this matchup, with only a 0.2 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
734Diana
607Sejuani
Diana heavily out-damages Sejuani by 127 DMG/min, dominating both short trades and all-in fights. Sejuani 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
12,701Diana
11,961Sejuani
Diana earns 739 more gold per game than Sejuani, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving Diana slightly faster item completions.
Utility
0.4Diana
1.3Sejuani
Sejuani brings significantly more crowd control than Diana, with 0.8 more seconds of CC per minute. This large utility gap makes Sejuani 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
1,473Diana
2,367Sejuani
Sejuani vastly out-sustains Diana, healing and mitigating 894 more damage per minute. This massive durability gap means Sejuani 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 Diana Build Against Sejuani

Sorcerer's Shoes is the optimal boots choice against Sejuani, providing the mobility and stats Diana needs most in this matchup. The top-performing core items for Diana against Sejuani are Shadowflame, Riftmaker and Zhonya's Hourglass. This combination gives Diana 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 Sejuani. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Diana vs Sejuani matchup.

Early Game vs Late Game

Early Game
Sejuani
71.4%
+42.9% advantage
Diana early game win rateDiana28.6%
Sejuani early game win rateSejuani71.4%
Late Game
Diana
50.0%
+0.0% advantage
Diana late game win rateDiana50.0%
Sejuani late game win rateSejuani50.0%

Sejuani dominates the early game (first 15 minutes) with a commanding 71.4% win rate — a 42.9 percentage point lead over Diana. This lopsided early game means Sejuani can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Late game (25+ minutes) is equally balanced, with Diana at 50.0% win rate — only 0.0 points ahead of Sejuani. Team fight execution and macro play determine the winner at this stage, not champion matchup advantage.

The power dynamics shift as the game progresses — Sejuani has the edge early, but Diana 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 Diana Runes Against Sejuani

Precision rune tree - Diana primary runes vs SejuaniPrecision
Conqueror - best Diana rune vs SejuaniTriumph - best Diana rune vs SejuaniLegend: Alacrity - best Diana rune vs SejuaniCoup de Grace - best Diana rune vs Sejuani
Inspiration rune tree - Diana secondary runes vs SejuaniInspiration
Cosmic Insight - best Diana rune vs SejuaniMagical Footwear - best Diana rune vs Sejuani
50.0% WR

The Precision and Inspiration rune setup gives Diana the best tools to compete against Sejuani in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.


Diana matchup data for League of Legends patch 26.14. The table below shows Diana'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 Diana build, runes, laning stats, and early vs late game analysis for that specific matchup.

Diana matchup win rates and stats in League of Legends patch 26.14
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
55.17%1744.794012,21847.2%60.8%
47.92%1444.394312,46450.9%46.1%
47.97%1231.374612,77654.0%43.8%
47.27%1105.688211,88660.0%40.0%
43.12%1095.983111,22744.4%42.2%
55.34%1036.081611,45255.3%55.4%
42.42%995.799412,32440.0%44.4%
42.42%995.594213,19956.7%36.2%
59.38%965.287612,19569.4%53.3%
37.89%951.470912,21535.6%40.0%
45.05%911.476312,71646.1%44.2%
38.89%901.470213,06341.2%37.5%
53.41%883.084511,61851.3%55.1%
55.26%761.469012,26752.9%57.1%
62.67%751.279513,24560.0%64.4%
35.14%741.467911,88226.5%42.5%
52.11%713.483512,24850.0%54.5%
52.86%705.584612,28547.6%55.1%
47.14%705.892711,83253.3%42.5%
59.42%696.395312,09361.3%57.9%
53.13%641.668812,02851.5%54.8%
49.21%635.51,01311,92150.0%48.8%
49.15%591.665012,45847.6%50.0%
42.11%576.090111,31346.4%37.9%
51.79%561.274911,91846.7%57.7%
37.74%531.572211,98842.9%34.4%
41.51%531.369913,36845.0%39.4%
49.02%516.182811,75652.2%46.4%
61.22%491.678012,89656.3%63.6%
66.67%486.293012,76172.2%63.3%
52.08%481.778112,77454.5%50.0%
46.81%475.887411,29945.8%47.8%
40.91%441.268212,07242.1%40.0%
51.16%435.885410,28741.7%63.2%
60.47%435.873010,28563.6%57.1%
64.29%423.282011,91771.4%57.1%
60.98%415.793412,17447.4%72.7%
34.21%386.282410,08243.5%20.0%
50.00%386.497212,57757.1%45.8%
56.76%375.71,10613,07660.0%55.6%
54.05%371.267211,11152.4%56.3%
61.11%361.276012,23252.6%70.6%
52.78%361.378811,67755.6%50.0%
60.00%353.396212,39350.0%66.7%
60.00%351.873011,39468.8%52.6%
57.14%351.678012,32361.1%52.9%
42.86%351.179312,01537.5%47.4%
45.45%331.174112,03261.5%35.0%
62.50%325.987611,60753.3%70.6%
48.39%313.187512,55163.6%40.0%
60.00%301.373911,91666.7%50.0%
53.33%301.368912,24540.0%66.7%
43.33%301.479014,59262.5%36.4%
51.72%296.279711,16457.1%46.7%
62.07%295.992011,22461.5%62.5%
34.62%263.982710,38931.3%40.0%
61.54%261.280212,99275.0%55.6%
52.00%256.11,00812,43541.7%61.5%
60.00%251.476012,24164.3%54.5%
48.00%251.772812,64555.6%43.8%
56.00%255.672411,27550.0%60.0%
62.50%241.668512,26571.4%58.8%
41.67%245.991712,04950.0%37.5%
52.17%233.383612,25444.4%57.1%
47.83%232.379613,71440.0%50.0%
52.17%235.797412,16250.0%53.3%
47.83%236.294712,82683.3%35.3%
40.00%202.980014,6190.0%50.0%
42.11%191.173412,70128.6%50.0%
42.11%195.77748,57238.5%50.0%
68.42%196.395312,352100.0%50.0%
63.16%193.995111,37755.6%70.0%
57.89%196.01,00814,12680.0%50.0%
44.44%183.470510,72270.0%12.5%
66.67%186.31,04113,61077.8%55.6%
56.25%161.471913,96380.0%45.5%
46.67%155.986912,04660.0%40.0%
33.33%152.078011,78828.6%37.5%
66.67%153.282612,20460.0%80.0%
35.71%146.183912,30440.0%33.3%
50.00%142.880411,89550.0%50.0%
61.54%131.875013,41560.0%62.5%
30.77%131.460810,81914.3%50.0%
46.15%133.783212,38140.0%50.0%
58.33%121.067112,89666.7%55.6%
36.36%115.791813,74725.0%42.9%
18.18%115.499910,1740.0%40.0%
36.36%114.788612,0600.0%50.0%
54.55%111.475114,57950.0%55.6%
54.55%113.67289,75225.0%71.4%
60.00%104.367310,15462.5%50.0%
50.00%101.363111,37660.0%40.0%
60.00%106.31,06711,83460.0%60.0%
80.00%105.91,01011,73880.0%80.0%
33.33%95.378212,1810.0%42.9%
44.44%92.11,03214,70950.0%42.9%
44.44%94.792915,459100.0%37.5%
55.56%93.181813,64066.7%50.0%
25.00%84.29339,61625.0%25.0%
50.00%85.393612,07150.0%50.0%
62.50%85.893212,46450.0%66.7%
50.00%84.380411,04825.0%75.0%
62.50%82.270310,69450.0%75.0%
50.00%81.585014,94250.0%50.0%
57.14%75.996313,77766.7%50.0%
42.86%75.989311,44233.3%50.0%
28.57%73.771310,88366.7%0.0%
42.86%76.11,14412,73333.3%50.0%
28.57%72.581710,69825.0%33.3%
42.86%75.07959,26450.0%33.3%
66.67%65.31,08814,727100.0%60.0%
66.67%64.81,17817,0790.0%80.0%
33.33%62.688314,73033.3%33.3%
66.67%61.687511,31950.0%75.0%
40.00%54.584413,2270.0%40.0%
60.00%54.37288,258100.0%33.3%
60.00%51.953210,54750.0%100.0%
60.00%55.891615,7180.0%60.0%
20.00%57.292412,9260.0%50.0%
40.00%55.588511,98733.3%50.0%

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Diana vs Sejuani - Frequently Asked Questions

How does Diana do against Sejuani in League of Legends?

Sejuani wins the Diana vs Sejuani matchup with a 57.9% win rate compared to Diana's 42.1%, a 15.8 percentage point difference. This data is based on 19 recent ranked games in patch 26.14.

How does Diana do against Sejuani in the early game?

In the early game, Sejuani has the advantage against Diana with a 71.4% win rate versus 28.6%. Sejuani players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Diana do against Sejuani in the late game?

In the late game, Diana takes over the Diana vs Sejuani matchup with a 50.0% win rate compared to 50.0%. Diana scales better into team fights and objective contests after 25 minutes.

Who wins the Diana vs Sejuani matchup?

Sejuani wins the matchup against Diana with a 57.9% win rate in League of Legends patch 26.14. The 15.8 percentage point advantage means Sejuani is significantly favored in this lane matchup based on 19 games analyzed.

What is the best Diana build against Sejuani?

The best Diana build against Sejuani includes Shadowflame, Riftmaker, Zhonya's Hourglass with Sorcerer's Shoes. 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 Diana runes against Sejuani?

The best Diana runes against Sejuani use the Precision primary tree with Inspiration secondary. This rune setup achieves a 50.0% win rate in the Diana vs Sejuani matchup. See the full rune breakdown in the matchup comparison above.

Does Diana counter Sejuani?

No, Diana struggles against Sejuani with only a 42.1% win rate. Sejuani has the advantage in this matchup. Diana players should focus on safe farming and avoiding extended trades to minimize Sejuani's lead.

How do I play Diana against Sejuani?

When playing Diana against Sejuani, play cautiously and avoid Sejuani's power spikes. Focus on safe farming — you outscale Sejuani in the late game. Use the matchup-specific build and runes above to optimize your chances.