Xerath - League of Legends Champion
Win Rate
50.6%
Pick Rate
4.3%

Xerathvs Kai'Sa

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

Xerath vs Kai'Sa is a very close matchup in LoL patch 26.7. Xerath wins with a 50.0% win rate (+0.0%) over Kai'Sa based on 14 games. Xerath wins the early laning phase while Kai'Sa scales better into the late game. Below you'll find the best Xerath build, runes, laning stats, and strategies for the Xerath vs Kai'Sa matchup.

Xerath Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Xerath 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
Kai'Sa - 50.0% win rateKai'Sa(50.0%)
Xerath - 50.0% win rate in this matchup
Xerath
50.0% WR
VS
Kai'Sa vs Xerath matchup - 50.0% win rate
Kai'Sa
50.0% WR

Who Wins the Xerath vs Kai'Sa Matchup?

Xerath wins the Xerath vs Kai'Sa matchup
Winner
Xerath
Matches: 14
50.0%
Win Rate
50.0%
7.3
CS / min
7.0
1,027
DMG / min
778
13,098
Gold / game
13,706
61
Heal / min
187
277
DMG Mitigated / min
449
0.9
CC / min
0.1
57.1%
Early Game WR
33.3%
42.9%
Late Game WR
62.5%

Xerath vs Kai'Sa Matchup Summary

The Xerath vs Kai'Sa matchup is essentially a coin-flip matchup in League of Legends ranked play. Based on 14 recent matches analyzed, Xerath wins with a 50.0% win rate compared to Kai'Sa's 50.0%, giving Xerath a 0.0 percentage point advantage. Game phase dynamics play a critical role here: Xerath controls the early laning stage, but Kai'Sa outscales as the game goes longer. The matchup shifts dramatically depending on game length — Xerath needs to press advantages before Kai'Sa reaches their power spikes, while Kai'Sa should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Xerath leads by 0.9s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Xerath has a statistical edge, but the margin is close enough that respecting Kai'Sa'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.

Xerath vs Kai'Sa Laning Phase Breakdown

Xerath wins the laning phase against Kai'Sa in League of Legends

Xerath is favored during the laning phase against Kai'Sa, winning 3 out of 5 key stat categories. Xerath holds advantages in farming, damage and crowd control, making them the stronger laner in this matchup.

Farming
7.3Xerath
7.0Kai'Sa
Xerath and Kai'Sa farm at nearly identical rates in this matchup, with only a 0.3 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
1,027Xerath
778Kai'Sa
Xerath heavily out-damages Kai'Sa by 249 DMG/min, dominating both short trades and all-in fights. Kai'Sa should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Xerath's sustained damage advantage take over.
Economy
13,098Xerath
13,706Kai'Sa
Kai'Sa earns 608 more gold per game than Xerath, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving Kai'Sa slightly faster item completions.
Utility
0.9Xerath
0.1Kai'Sa
Xerath brings significantly more crowd control than Kai'Sa, with 0.9 more seconds of CC per minute. This large utility gap makes Xerath far more valuable in setting up jungle ganks, controlling objectives, and locking down targets in team fights. Kai'Sa should invest in tenacity and position carefully to avoid being chain-CC'd.
Sustain
338Xerath
636Kai'Sa
Kai'Sa vastly out-sustains Xerath, healing and mitigating 297 more damage per minute. This massive durability gap means Kai'Sa can absorb significant punishment and remain in lane while Xerath is forced to recall. Building grievous wounds early is essential for Xerath, and focusing on burst trade patterns rather than sustained fights is critical.

Best Xerath Build Against Kai'Sa

Spellslinger's Shoes is the optimal boots choice against Kai'Sa, providing the mobility and stats Xerath needs most in this matchup. The top-performing core items for Xerath against Kai'Sa are Luden's Echo, Shadowflame and Rabadon's Deathcap. This combination gives Xerath an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 100.0% win rate across 1 games — well above average and making it the top item path against Kai'Sa. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Xerath vs Kai'Sa matchup.

Early Game vs Late Game

Early Game
Xerath
57.1%
+23.8% advantage
Xerath early game win rateXerath57.1%
Kai'Sa early game win rateKai'Sa33.3%
Late Game
Kai'Sa
62.5%
+19.6% advantage
Xerath late game win rateXerath42.9%
Kai'Sa late game win rateKai'Sa62.5%

Xerath dominates the early game (first 15 minutes) with a commanding 57.1% win rate — a 23.8 percentage point lead over Kai'Sa. This lopsided early game means Xerath can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Kai'Sa is far superior in the late game (25+ minutes), boasting a 62.5% win rate — 19.6 points above Xerath. Extended games heavily favor Kai'Sa, whose kit and scaling make them a dominant force in team fights and objective control.

This matchup features a dramatic power shift: Xerath must aggressively press their early advantage and close out the game before Kai'Sa reaches their scaling breakpoints. If Kai'Sa 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 Xerath Runes Against Kai'Sa

Inspiration rune tree - Xerath primary runes vs Kai'SaInspiration
First Strike - best Xerath rune vs Kai'SaMagical Footwear - best Xerath rune vs Kai'SaBiscuit Delivery - best Xerath rune vs Kai'SaCosmic Insight - best Xerath rune vs Kai'Sa
Sorcery rune tree - Xerath secondary runes vs Kai'SaSorcery
Manaflow Band - best Xerath rune vs Kai'SaScorch - best Xerath rune vs Kai'Sa
100.0% WR

The Inspiration primary with Sorcery secondary combination helps Xerath maximize their potential in this closely contested matchup, providing the right mix of offensive and defensive tools to edge out Kai'Sa.


Xerath matchup data for League of Legends patch 26.7. The table below shows Xerath'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 Xerath build, runes, laning stats, and early vs late game analysis for that specific matchup.

Xerath 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
53.10%2264.190111,37847.6%56.3%
53.53%1705.51,01911,14357.5%50.0%
57.35%1366.596712,86456.0%58.1%
50.77%1306.41,01611,92856.4%46.7%
58.97%1176.41,09211,74861.9%55.6%
56.48%1086.395011,86166.7%49.2%
54.37%1036.61,04112,80256.4%53.1%
47.25%912.08079,91742.5%51.0%
48.84%863.71,02111,59160.5%39.6%
55.00%806.298711,67452.8%56.8%
44.30%796.496711,80636.1%51.2%
51.95%772.180210,33052.9%51.2%
58.44%773.51,02611,59880.0%48.1%
48.68%766.31,00812,30736.4%53.7%
43.42%762.185110,76453.1%36.4%
42.67%756.088012,31040.0%44.4%
60.81%746.31,05013,00769.0%55.6%
54.17%726.596012,59958.1%51.2%
47.89%712.08309,99464.7%32.4%
54.29%701.988710,61148.5%59.5%
48.53%686.197311,99339.4%57.1%
49.25%676.41,02912,09146.4%51.3%
46.27%676.191112,17648.0%45.2%
51.52%662.993210,79856.0%48.8%
39.68%635.988511,75759.3%25.0%
59.02%613.387511,03352.2%63.2%
52.46%616.71,05311,97153.1%51.7%
57.89%572.492011,31866.7%52.8%
48.21%566.01,01011,93338.7%60.0%
33.93%561.978910,11940.9%29.4%
43.40%531.98129,55959.1%32.3%
53.85%526.597512,06760.0%48.1%
60.00%505.391611,86962.5%58.8%
44.00%506.199711,74247.6%41.4%
53.06%492.688811,35441.2%59.4%
46.94%491.97759,60660.0%33.3%
59.18%496.092011,94255.6%61.3%
50.00%486.61,02512,13550.0%50.0%
71.74%466.61,11913,11070.6%72.4%
45.45%446.01,09611,87339.1%52.4%
55.81%436.71,12412,59572.2%44.0%
34.88%436.493812,16240.0%32.1%
41.86%432.288110,80420.0%53.6%
34.15%412.283010,59346.7%26.9%
44.74%386.096912,24227.3%51.9%
44.74%381.981110,69050.0%41.7%
41.67%361.987211,86063.6%32.0%
51.52%331.96559,32052.9%50.0%
50.00%323.394011,87850.0%50.0%
50.00%326.51,03013,84157.1%48.0%
37.50%326.397011,68727.8%50.0%
54.84%316.61,06811,48952.6%58.3%
54.84%312.083310,61058.3%52.6%
60.00%302.51,05111,10866.7%57.1%
53.33%306.295112,75662.5%50.0%
66.67%306.61,08113,08654.5%73.7%
46.43%286.11,17813,59763.6%35.3%
37.04%272.187511,13427.3%43.8%
62.96%276.11,04413,43766.7%61.1%
52.00%253.21,00311,03558.3%46.1%
54.17%246.498711,45654.5%53.9%
62.50%241.787911,412100.0%43.8%
52.17%237.21,16813,09760.0%37.5%
63.64%226.51,11112,63466.7%61.5%
54.55%226.290010,89733.3%80.0%
47.62%212.593511,54537.5%53.9%
55.00%206.41,14913,14066.7%37.5%
42.11%196.593210,90970.0%11.1%
42.11%196.41,00011,60550.0%36.4%
68.42%195.51,11413,65766.7%69.2%
70.59%171.883210,67844.4%100.0%
64.71%173.997711,15750.0%77.8%
70.59%173.399713,61980.0%66.7%
35.29%176.81,04312,24933.3%37.5%
68.75%161.983010,41562.5%75.0%
56.25%166.31,20014,54966.7%50.0%
50.00%161.87409,67850.0%50.0%
80.00%156.21,29815,351100.0%76.9%
60.00%156.01,29712,72040.0%70.0%
57.14%146.11,05113,69062.5%50.0%
57.14%145.51,14712,312100.0%40.0%
50.00%147.31,02713,09857.1%42.9%
35.71%141.879910,26850.0%30.0%
61.54%136.31,00210,19570.0%33.3%
75.00%126.894813,965100.0%57.1%
45.45%116.11,1519,95042.9%50.0%
18.18%115.294813,45820.0%16.7%
36.36%111.986911,03760.0%16.7%
18.18%116.394611,94333.3%12.5%
27.27%116.71,14514,0060.0%30.0%
36.36%116.31,06414,55533.3%37.5%
50.00%106.91,05013,13433.3%75.0%
50.00%102.38329,87650.0%50.0%
50.00%105.71,08013,11666.7%42.9%
50.00%106.41,01012,35850.0%50.0%
50.00%102.190311,308100.0%44.4%
33.33%92.687611,66650.0%20.0%
44.44%96.31,10713,24450.0%40.0%
55.56%96.791711,36840.0%75.0%
87.50%86.81,17515,373100.0%75.0%
37.50%86.31,13212,70850.0%33.3%
42.86%74.194311,32133.3%50.0%
28.57%77.194311,8970.0%40.0%
100.00%73.281612,056100.0%100.0%
33.33%66.395111,96733.3%33.3%
66.67%66.91,10713,61950.0%75.0%
33.33%65.983811,348100.0%20.0%
20.00%52.17219,8100.0%100.0%
60.00%56.898014,683100.0%50.0%
20.00%57.01,03212,07050.0%0.0%
100.00%56.31,0228,762100.0%100.0%
60.00%57.61,17413,71766.7%50.0%
60.00%53.71,12711,411100.0%50.0%

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Xerath vs Kai'Sa - Frequently Asked Questions

How does Xerath do against Kai'Sa in League of Legends?

Xerath wins the Xerath vs Kai'Sa matchup with a 50.0% win rate compared to Kai'Sa's 50.0%, a 0.0 percentage point difference. This data is based on 14 recent ranked games in patch 26.7.

How does Xerath do against Kai'Sa in the early game?

In the early game, Xerath has the advantage against Kai'Sa with a 57.1% win rate versus 33.3%. Xerath players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Xerath do against Kai'Sa in the late game?

In the late game, Kai'Sa takes over the Xerath vs Kai'Sa matchup with a 62.5% win rate compared to 42.9%. Kai'Sa scales better into team fights and objective contests after 25 minutes.

Who wins the Xerath vs Kai'Sa matchup?

Xerath wins the matchup against Kai'Sa with a 50.0% win rate in League of Legends patch 26.7. The 0.0 percentage point advantage means Xerath is slightly favored in this lane matchup based on 14 games analyzed.

What is the best Xerath build against Kai'Sa?

The best Xerath build against Kai'Sa includes Luden's Echo, Shadowflame, Rabadon's Deathcap with Spellslinger's Shoes. 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 Xerath runes against Kai'Sa?

The best Xerath runes against Kai'Sa use the Inspiration primary tree with Sorcery secondary. This rune setup achieves a 100.0% win rate in the Xerath vs Kai'Sa matchup. See the full rune breakdown in the matchup comparison above.

Does Xerath counter Kai'Sa?

Yes, Xerath has a favorable matchup against Kai'Sa with a 50.0% win rate. Xerath slightly edges out Kai'Sa in lane based on current patch 26.7 data.

How do I play Xerath against Kai'Sa?

When playing Xerath against Kai'Sa, 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.