Diana - League of Legends Champion
Win Rate
50.4%
Pick Rate
5.9%

Dianavs Cassiopeia

BFighterAssassin
Patch26.11
Matches776,441
LaneAll Lanes
TierAll Tiers
Last UpdatedJun 7, 2026
MethodologyData Methodology

Diana vs Cassiopeia is a decisive matchup in LoL patch 26.11. Diana wins with a 53.1% win rate (+6.3%) over Cassiopeia based on 32 games. Diana wins the early laning phase while Cassiopeia scales better into the late game. Below you'll find the best Diana build, runes, laning stats, and strategies for the Diana vs Cassiopeia 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 - 53.1% win rate in this matchup
Diana
53.1% WR
VS
Cassiopeia vs Diana matchup - 46.9% win rate
Cassiopeia
46.9% WR

Who Wins the Diana vs Cassiopeia Matchup?

Diana wins the Diana vs Cassiopeia matchup
Winner
Diana
Matches: 32
53.1%
Win Rate
46.9%
5.9
CS / min
6.6
868
DMG / min
858
10,804
Gold / game
10,851
101
Heal / min
276
878
DMG Mitigated / min
509
0.3
CC / min
1.1
61.9%
Early Game WR
38.1%
36.4%
Late Game WR
63.6%

Diana vs Cassiopeia Matchup Summary

The Diana vs Cassiopeia matchup is a decisive matchup in League of Legends ranked play. Based on 32 recent matches analyzed, Diana wins with a 53.1% win rate compared to Cassiopeia's 46.9%, giving Diana a 6.3 percentage point advantage. Game phase dynamics play a critical role here: Diana controls the early laning stage, but Cassiopeia outscales as the game goes longer. The matchup shifts dramatically depending on game length — Diana needs to press advantages before Cassiopeia reaches their power spikes, while Cassiopeia should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Cassiopeia leads by 0.9s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Diana players can confidently pick into Cassiopeia and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Cassiopeia 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 Cassiopeia Laning Phase Breakdown

Cassiopeia wins the laning phase against Diana in League of Legends

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

Farming
5.9Diana
6.6Cassiopeia
Cassiopeia edges out Diana by 0.7 CS per minute — a moderate farming advantage that adds up to roughly 10 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Cassiopeia.
Damage
868Diana
858Cassiopeia
Damage output is virtually even between Diana and Cassiopeia, with only 10 DMG/min separating them. Fights in this matchup are decided more by ability timing and positioning than raw damage numbers, making mechanical skill the deciding factor in trades.
Economy
10,804Diana
10,851Cassiopeia
Diana and Cassiopeia generate nearly equal gold per game, with just a 47 gold difference. Neither champion has a clear economic advantage, so gold leads will depend on individual play quality, kill participation, and objective contributions.
Utility
0.3Diana
1.1Cassiopeia
Cassiopeia brings significantly more crowd control than Diana, with 0.9 more seconds of CC per minute. This large utility gap makes Cassiopeia 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
979Diana
785Cassiopeia
Diana vastly out-sustains Cassiopeia, healing and mitigating 194 more damage per minute. This massive durability gap means Diana can absorb significant punishment and remain in lane while Cassiopeia is forced to recall. Building grievous wounds early is essential for Cassiopeia, and focusing on burst trade patterns rather than sustained fights is critical.

Best Diana Build Against Cassiopeia

Spellslinger's Shoes is the optimal boots choice against Cassiopeia, providing the mobility and stats Diana needs most in this matchup. The top-performing core items for Diana against Cassiopeia are Stormsurge, Shadowflame and Zhonya's Hourglass. This combination gives Diana an effective balance of damage, survivability, and utility for the matchup. This build has a 33.3% win rate across 3 games. While the overall matchup may be difficult, this item path gives Diana the best chance to compete against Cassiopeia. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Diana vs Cassiopeia matchup.

Early Game vs Late Game

Early Game
Diana
61.9%
+23.8% advantage
Diana early game win rateDiana61.9%
Cassiopeia early game win rateCassiopeia38.1%
Late Game
Cassiopeia
63.6%
+27.3% advantage
Diana late game win rateDiana36.4%
Cassiopeia late game win rateCassiopeia63.6%

Diana dominates the early game (first 15 minutes) with a commanding 61.9% win rate — a 23.8 percentage point lead over Cassiopeia. This lopsided early game means Diana can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Cassiopeia is far superior in the late game (25+ minutes), boasting a 63.6% win rate — 27.3 points above Diana. Extended games heavily favor Cassiopeia, whose kit and scaling make them a dominant force in team fights and objective control.

This matchup features a dramatic power shift: Diana must aggressively press their early advantage and close out the game before Cassiopeia reaches their scaling breakpoints. If Cassiopeia 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 Cassiopeia

Domination rune tree - Diana primary runes vs CassiopeiaDomination
Electrocute - best Diana rune vs CassiopeiaSudden Impact - best Diana rune vs CassiopeiaGrisly Mementos - best Diana rune vs CassiopeiaTreasure Hunter - best Diana rune vs Cassiopeia
Sorcery rune tree - Diana secondary runes vs CassiopeiaSorcery
Manaflow Band - best Diana rune vs CassiopeiaScorch - best Diana rune vs Cassiopeia
66.7% WR

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


Diana matchup data for League of Legends patch 26.11. 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 26.11
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
50.00%3001.367312,45350.7%49.3%
45.97%2981.371112,72646.1%45.8%
55.93%2951.374613,01556.6%55.4%
49.11%2811.476512,99853.9%45.0%
47.50%2401.270312,26050.4%44.4%
42.98%2351.476512,29942.6%43.3%
43.42%2281.470412,67140.2%46.3%
55.70%2286.091412,08759.0%52.9%
38.79%2141.272412,58736.4%40.9%
40.09%2122.383312,61539.8%40.3%
50.24%2093.789912,23049.1%51.5%
44.71%2081.471912,63940.6%48.6%
50.00%2003.281812,41052.6%47.6%
53.44%1891.474012,87352.9%53.9%
48.88%1783.380212,19652.3%45.6%
46.02%1766.089912,36448.0%44.4%
53.57%1685.392312,44553.1%54.0%
48.21%1685.890612,03748.6%48.0%
45.45%1545.186812,37849.3%41.8%
45.14%1445.884111,74640.8%50.0%
42.14%1406.093411,54448.0%35.8%
50.36%1375.695411,30250.0%50.7%
54.07%1352.983512,85756.3%52.1%
52.67%1311.371713,17650.9%54.0%
55.38%1306.292312,59249.2%61.2%
42.24%1161.270712,58043.6%41.0%
52.78%1085.790412,29151.1%54.1%
50.00%1065.888812,46842.0%57.1%
50.96%1041.476212,97551.1%50.9%
48.08%1041.271112,53252.1%44.6%
51.46%1031.376313,18353.1%50.0%
57.00%1001.378112,79650.9%63.8%
61.62%991.477713,79566.7%58.3%
45.92%981.679212,80846.1%45.8%
55.91%931.477114,06948.6%60.3%
54.35%921.574112,39452.0%57.1%
42.22%901.372812,78537.2%46.8%
50.00%865.989111,98644.4%54.0%
53.57%846.190812,80160.6%49.0%
57.50%805.783912,62171.0%49.0%
47.50%805.777411,49148.7%46.3%
53.85%781.179812,86940.0%65.1%
48.05%771.167712,52147.2%48.8%
45.33%756.085611,72350.0%41.5%
54.67%752.275413,05843.8%62.8%
50.68%731.574412,64851.6%50.0%
42.03%691.375012,75226.7%53.9%
56.52%695.779712,17769.0%47.5%
54.41%681.272313,06868.0%46.5%
51.47%686.285312,04863.6%40.0%
47.76%671.578012,78155.2%42.1%
59.38%646.191812,43151.6%66.7%
45.31%645.789011,58651.7%40.0%
67.19%645.987412,01769.0%65.7%
48.39%624.383112,47056.0%43.2%
50.85%596.091513,46960.0%46.1%
41.07%566.287010,95839.4%43.5%
48.21%565.893012,29948.1%48.3%
58.18%553.585712,36970.0%44.0%
65.45%556.297912,77167.9%63.0%
40.74%545.81,06911,90444.0%37.9%
47.17%533.172112,60355.0%42.4%
59.62%526.486311,70963.6%52.6%
56.86%516.01,01212,38165.2%50.0%
33.33%512.182013,13436.4%31.0%
52.00%502.979813,03966.7%41.4%
50.00%485.91,01912,63757.9%44.8%
42.22%451.685813,39039.1%45.5%
46.51%435.81,00011,30545.5%47.6%
52.38%425.693013,17957.9%47.8%
45.24%422.081412,35055.6%37.5%
45.24%421.476913,60540.0%48.1%
41.03%392.783112,82937.5%43.5%
41.03%396.494711,89652.9%31.8%
53.85%392.081011,85561.1%47.6%
71.05%384.883212,92681.3%63.6%
65.79%381.769513,34360.0%69.6%
50.00%361.583313,31450.0%50.0%
60.61%335.887713,25483.3%55.6%
48.48%336.290011,78057.1%42.1%
53.13%325.986810,80461.9%36.4%
56.67%301.991911,90953.3%60.0%
41.38%292.590812,98563.6%27.8%
57.14%282.181111,66660.0%53.9%
53.57%281.185412,70760.0%46.1%
50.00%284.082813,41337.5%55.0%
46.43%281.674613,50038.5%53.3%
48.15%271.866912,40750.0%46.1%
55.56%271.674614,14777.8%44.4%
38.46%264.788011,98636.4%40.0%
73.08%261.764913,14181.8%66.7%
34.62%266.384811,31941.2%22.2%
48.00%252.976112,33828.6%55.6%
48.00%253.196011,77266.7%37.5%
40.00%255.382813,16314.3%50.0%
52.00%255.097612,71658.3%46.1%
32.00%251.465210,52729.4%37.5%
58.33%243.477412,22571.4%40.0%
52.17%231.889613,73762.5%46.7%
43.48%235.790311,88244.4%42.9%
50.00%225.681212,42644.4%53.9%
47.62%213.286913,39233.3%53.3%
60.00%201.571212,63658.3%62.5%
36.84%191.770512,57744.4%30.0%
47.06%175.697411,34328.6%60.0%
58.82%175.590913,09640.0%66.7%
56.25%161.184413,81750.0%66.7%
46.67%154.276210,22866.7%16.7%
42.86%145.989912,97140.0%44.4%
58.33%124.579112,72871.4%40.0%
81.82%116.684711,55283.3%80.0%
50.00%101.283113,41950.0%50.0%
60.00%104.183912,70050.0%75.0%
50.00%105.682911,75425.0%66.7%
30.00%104.072812,83240.0%20.0%
77.78%94.386512,51266.7%83.3%
44.44%93.862811,42866.7%33.3%
33.33%94.597615,538100.0%25.0%
55.56%96.41,09313,20450.0%66.7%
55.56%94.777510,40866.7%50.0%
44.44%94.095412,67450.0%40.0%
75.00%84.784012,21350.0%83.3%
37.50%86.487412,21850.0%25.0%
25.00%81.377212,34125.0%25.0%
12.50%84.589512,83950.0%0.0%
25.00%85.182513,02233.3%20.0%
71.43%74.380613,835100.0%50.0%
28.57%75.675911,63625.0%33.3%
16.67%65.896214,4240.0%16.7%
66.67%64.71,02614,444100.0%50.0%
100.00%55.41,13915,101100.0%100.0%
60.00%56.785114,168100.0%50.0%
40.00%53.785811,079100.0%0.0%
80.00%53.885316,562100.0%75.0%

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Diana vs Cassiopeia - Frequently Asked Questions

How does Diana do against Cassiopeia in League of Legends?

Diana wins the Diana vs Cassiopeia matchup with a 53.1% win rate compared to Cassiopeia's 46.9%, a 6.3 percentage point difference. This data is based on 32 recent ranked games in patch 26.11.

How does Diana do against Cassiopeia in the early game?

In the early game, Diana has the advantage against Cassiopeia with a 61.9% win rate versus 38.1%. Diana players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Diana do against Cassiopeia in the late game?

In the late game, Cassiopeia takes over the Diana vs Cassiopeia matchup with a 63.6% win rate compared to 36.4%. Cassiopeia scales better into team fights and objective contests after 25 minutes.

Who wins the Diana vs Cassiopeia matchup?

Diana wins the matchup against Cassiopeia with a 53.1% win rate in League of Legends patch 26.11. The 6.3 percentage point advantage means Diana is significantly favored in this lane matchup based on 32 games analyzed.

What is the best Diana build against Cassiopeia?

The best Diana build against Cassiopeia includes Stormsurge, Shadowflame, Zhonya's Hourglass with Spellslinger's Shoes. This build achieves a 33.3% 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 Cassiopeia?

The best Diana runes against Cassiopeia use the Domination primary tree with Sorcery secondary. This rune setup achieves a 66.7% win rate in the Diana vs Cassiopeia matchup. See the full rune breakdown in the matchup comparison above.

Does Diana counter Cassiopeia?

Yes, Diana has a favorable matchup against Cassiopeia with a 53.1% win rate. Diana strongly counters Cassiopeia in lane based on current patch 26.11 data.

How do I play Diana against Cassiopeia?

When playing Diana against Cassiopeia, 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.