Diana - League of Legends Champion
Win Rate
50.3%
Pick Rate
3.5%

Dianavs Sejuani

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

Diana vs Sejuani is a decisive matchup in LoL patch 26.7. Diana wins with a 53.9% win rate (+7.7%) over Sejuani based on 13 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.

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
Sejuani - 53.9% win rateSejuani(53.9%)
Diana - 53.9% win rate in this matchup
Diana
53.9% WR
VS
Sejuani vs Diana matchup - 46.1% win rate
Sejuani
46.1% WR

Who Wins the Diana vs Sejuani Matchup?

Diana wins the Diana vs Sejuani matchup
Winner
Diana
Matches: 13
53.9%
Win Rate
46.1%
1.6
CS / min
1.0
915
DMG / min
633
14,043
Gold / game
12,831
281
Heal / min
359
1,372
DMG Mitigated / min
1,996
0.5
CC / min
1.3
40.0%
Early Game WR
60.0%
62.5%
Late Game WR
37.5%

Diana vs Sejuani Matchup Summary

The Diana vs Sejuani matchup is a decisive matchup in League of Legends ranked play. Based on 13 recent matches analyzed, Diana wins with a 53.9% win rate compared to Sejuani's 46.1%, giving Diana a 7.7 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. Diana players can confidently pick into Sejuani and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Sejuani away from CS whenever possible. 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
1.6Diana
1.0Sejuani
Diana edges out Sejuani by 0.5 CS per minute — a moderate farming advantage that adds up to roughly 8 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Diana.
Damage
915Diana
633Sejuani
Diana heavily out-damages Sejuani by 283 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
14,043Diana
12,831Sejuani
Diana generates a commanding 1,212 more gold per game than Sejuani. This substantial economic advantage means Diana consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Sejuani should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.5Diana
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
1,653Diana
2,354Sejuani
Sejuani vastly out-sustains Diana, healing and mitigating 702 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

Mercury's Treads 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 Liandry's Torment, 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 4 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
60.0%
+20.0% advantage
Diana early game win rateDiana40.0%
Sejuani early game win rateSejuani60.0%
Late Game
Diana
62.5%
+25.0% advantage
Diana late game win rateDiana62.5%
Sejuani late game win rateSejuani37.5%

Sejuani dominates the early game (first 15 minutes) with a commanding 60.0% win rate — a 20.0 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.

Diana is far superior in the late game (25+ minutes), boasting a 62.5% win rate — 25.0 points above Sejuani. Extended games heavily favor Diana, whose kit and scaling make them a dominant force in team fights and objective control.

This matchup features a dramatic power shift: Sejuani must aggressively press their early advantage and close out the game before Diana reaches their scaling breakpoints. If Diana 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 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
Domination rune tree - Diana secondary runes vs SejuaniDomination
Sudden Impact - best Diana rune vs SejuaniTreasure Hunter - best Diana rune vs Sejuani
100.0% WR

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


Diana matchup data for League of Legends patch 26.7. 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 26.7
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
51.89%1066.089612,54257.5%47.5%
46.88%961.470112,76850.9%41.5%
44.21%951.368512,66154.4%34.7%
53.41%881.674013,05457.1%50.0%
40.48%845.886012,46647.1%36.0%
46.91%811.475312,44346.5%47.4%
51.90%796.181713,19263.3%44.9%
52.56%781.479714,27665.6%43.5%
48.00%754.385011,97651.2%43.8%
49.33%755.693312,65248.6%50.0%
37.84%741.575313,37843.8%33.3%
49.30%714.089713,29055.6%45.5%
56.52%691.777913,48154.8%57.9%
54.41%686.295413,29353.6%55.0%
49.23%655.988112,35254.8%44.1%
45.31%645.985611,96039.4%51.6%
46.03%636.286512,22342.9%48.6%
57.14%635.286312,40456.0%57.9%
56.14%576.099812,19848.3%64.3%
52.63%575.786911,31251.7%53.6%
51.79%565.889712,43761.3%40.0%
59.26%543.492514,29169.6%51.6%
37.74%531.485012,88538.5%37.0%
49.02%515.990612,44340.9%55.2%
43.48%466.079511,94447.6%40.0%
54.35%461.478313,55643.8%60.0%
50.00%446.088311,93163.6%36.4%
35.71%426.385411,48334.8%36.8%
53.66%411.680112,95545.8%64.7%
47.50%401.470113,41960.0%40.0%
41.03%393.982312,59941.2%40.9%
36.84%386.079011,31343.8%31.8%
59.46%371.274213,67770.6%50.0%
45.95%371.270211,96142.1%50.0%
57.14%356.093313,40884.6%40.9%
57.14%351.569112,15855.6%58.8%
52.94%341.170412,14460.0%47.4%
66.67%336.185011,57864.7%68.8%
78.79%335.61,00112,83776.9%80.0%
43.75%322.178513,77363.6%33.3%
46.88%321.373512,19350.0%41.7%
48.39%312.477212,71258.3%42.1%
41.94%311.687112,54741.2%42.9%
43.33%302.685311,67244.4%41.7%
63.33%305.486912,21650.0%72.2%
51.72%291.480413,53753.9%50.0%
48.28%291.690912,53643.8%53.9%
68.97%296.091612,06478.6%60.0%
57.14%281.485214,01960.0%55.6%
53.57%285.792812,38961.5%46.7%
48.15%271.477814,61054.5%43.8%
70.37%276.289511,94770.6%70.0%
48.15%271.372012,15558.3%40.0%
66.67%271.381013,65066.7%66.7%
34.62%261.877813,33946.1%23.1%
46.15%265.196812,22146.1%46.1%
44.00%251.376813,35750.0%38.5%
58.33%241.477612,85150.0%64.3%
54.17%246.096714,32850.0%56.3%
47.83%234.084712,72941.7%54.5%
45.45%225.997413,21462.5%35.7%
40.91%226.286011,64246.1%33.3%
61.90%212.172611,96375.0%44.4%
60.00%201.475311,43275.0%50.0%
50.00%202.377113,59650.0%50.0%
57.89%191.397714,94566.7%53.9%
42.11%191.368212,09644.4%40.0%
50.00%182.076912,25945.5%57.1%
44.44%181.786813,91571.4%27.3%
55.56%182.367012,44961.5%40.0%
52.94%174.782913,10642.9%60.0%
52.94%171.480313,45866.7%37.5%
23.53%171.164812,15833.3%12.5%
52.94%175.883812,18042.9%60.0%
50.00%165.81,01513,10450.0%50.0%
62.50%166.396912,462100.0%40.0%
66.67%156.292714,08450.0%69.2%
46.67%152.368711,71866.7%16.7%
26.67%154.371711,86828.6%25.0%
50.00%146.497312,83262.5%33.3%
42.86%144.783712,24244.4%40.0%
42.86%143.075512,08133.3%50.0%
42.86%141.177810,99940.0%50.0%
64.29%145.81,05113,62275.0%60.0%
35.71%143.179512,92340.0%33.3%
64.29%144.992712,45550.0%75.0%
69.23%135.093912,965100.0%60.0%
53.85%131.691514,04340.0%62.5%
76.92%136.29229,86080.0%66.7%
75.00%121.971412,01087.5%50.0%
66.67%121.872012,10557.1%80.0%
45.45%115.579012,30650.0%40.0%
36.36%114.81,03513,43066.7%25.0%
27.27%115.673210,89250.0%0.0%
63.64%115.61,14912,88840.0%83.3%
50.00%104.175515,05550.0%50.0%
44.44%91.681313,79733.3%50.0%
44.44%96.993512,81933.3%66.7%
66.67%91.174611,69150.0%100.0%
44.44%94.685913,10650.0%42.9%
44.44%96.288710,78366.7%0.0%
25.00%81.553810,59320.0%33.3%
28.57%73.173810,93950.0%0.0%
28.57%74.585512,06650.0%0.0%
42.86%72.496015,10150.0%40.0%
28.57%75.21,07713,66666.7%0.0%
57.14%74.193315,59450.0%60.0%
42.86%75.51,01017,0430.0%42.9%
50.00%65.592814,6800.0%50.0%
40.00%54.91,04313,7690.0%50.0%
60.00%50.972312,17550.0%100.0%
20.00%57.098212,74733.3%0.0%
40.00%51.273513,08766.7%0.0%
80.00%56.077510,838100.0%50.0%
40.00%53.288714,90233.3%50.0%

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Diana vs Sejuani - Frequently Asked Questions

How does Diana do against Sejuani in League of Legends?

Diana wins the Diana vs Sejuani matchup with a 53.9% win rate compared to Sejuani's 46.1%, a 7.7 percentage point difference. This data is based on 13 recent ranked games in patch 26.7.

How does Diana do against Sejuani in the early game?

In the early game, Sejuani has the advantage against Diana with a 60.0% win rate versus 40.0%. 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 62.5% win rate compared to 37.5%. Diana scales better into team fights and objective contests after 25 minutes.

Who wins the Diana vs Sejuani matchup?

Diana wins the matchup against Sejuani with a 53.9% win rate in League of Legends patch 26.7. The 7.7 percentage point advantage means Diana is significantly favored in this lane matchup based on 13 games analyzed.

What is the best Diana build against Sejuani?

The best Diana build against Sejuani includes Liandry's Torment, Riftmaker, Zhonya's Hourglass with Mercury's Treads. 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 Domination secondary. This rune setup achieves a 100.0% win rate in the Diana vs Sejuani matchup. See the full rune breakdown in the matchup comparison above.

Does Diana counter Sejuani?

Yes, Diana has a favorable matchup against Sejuani with a 53.9% win rate. Diana strongly counters Sejuani in lane based on current patch 26.7 data.

How do I play Diana against Sejuani?

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