Kai'Sa - League of Legends Champion
Win Rate
48.9%
Pick Rate
5.5%

Kai'Savs Syndra

DMarksmanMage
Patch26.9
Matches514,344
LaneAll Lanes
TierAll Tiers
Last UpdatedMay 9, 2026
MethodologyData Methodology

Kai'Sa vs Syndra is a decisive matchup in LoL patch 26.9. Kai'Sa wins with a 62.5% win rate (+25.0%) over Syndra based on 8 games. Kai'Sa holds the advantage in both the early and late game. Below you'll find the best Kai'Sa build, runes, laning stats, and strategies for the Kai'Sa vs Syndra matchup.

Kai'Sa Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Kai'Sa 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
Syndra - 62.5% win rateSyndra(62.5%)
Kai'Sa - 62.5% win rate in this matchup
Kai'Sa
62.5% WR
VS
Syndra vs Kai'Sa matchup - 37.5% win rate
Syndra
37.5% WR

Who Wins the Kai'Sa vs Syndra Matchup?

Kai'Sa wins the Kai'Sa vs Syndra matchup
Winner
Kai'Sa
Matches: 8
62.5%
Win Rate
37.5%
6.5
CS / min
6.4
1,006
DMG / min
692
15,121
Gold / game
13,149
150
Heal / min
65
474
DMG Mitigated / min
288
0.1
CC / min
1.2
50.0%
Early Game WR
50.0%
75.0%
Late Game WR
25.0%

Kai'Sa vs Syndra Matchup Summary

The Kai'Sa vs Syndra matchup is a decisive matchup in League of Legends ranked play. Based on 8 recent matches analyzed, Kai'Sa wins with a 62.5% win rate compared to Syndra's 37.5%, giving Kai'Sa a 25.0 percentage point advantage. Kai'Sa dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Syndra 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 Syndra leads by 1.2s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Kai'Sa players can confidently pick into Syndra and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Syndra away from CS whenever possible. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Kai'Sa vs Syndra Laning Phase Breakdown

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

Kai'Sa is favored during the laning phase against Syndra, winning 4 out of 5 key stat categories. Kai'Sa holds advantages in farming, damage, gold income and sustain, making them the stronger laner in this matchup.

Farming
6.5Kai'Sa
6.4Syndra
Kai'Sa and Syndra 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
1,006Kai'Sa
692Syndra
Kai'Sa heavily out-damages Syndra by 314 DMG/min, dominating both short trades and all-in fights. Syndra should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Kai'Sa's sustained damage advantage take over.
Economy
15,121Kai'Sa
13,149Syndra
Kai'Sa generates a commanding 1,972 more gold per game than Syndra. This substantial economic advantage means Kai'Sa consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Syndra should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.1Kai'Sa
1.2Syndra
Syndra brings significantly more crowd control than Kai'Sa, with 1.2 more seconds of CC per minute. This large utility gap makes Syndra 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
624Kai'Sa
354Syndra
Kai'Sa vastly out-sustains Syndra, healing and mitigating 270 more damage per minute. This massive durability gap means Kai'Sa can absorb significant punishment and remain in lane while Syndra is forced to recall. Building grievous wounds early is essential for Syndra, and focusing on burst trade patterns rather than sustained fights is critical.

Best Kai'Sa Build Against Syndra

Spellslinger's Shoes is the optimal boots choice against Syndra, providing the mobility and stats Kai'Sa needs most in this matchup. The top-performing core items for Kai'Sa against Syndra are Luden's Echo, Stormsurge and Shadowflame. This combination gives Kai'Sa an effective balance of damage, survivability, and utility for the matchup. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Kai'Sa vs Syndra matchup.

Early Game vs Late Game

Early Game
Kai'Sa
50.0%
+0.0% advantage
Kai'Sa early game win rateKai'Sa50.0%
Syndra early game win rateSyndra50.0%
Late Game
Kai'Sa
75.0%
+50.0% advantage
Kai'Sa late game win rateKai'Sa75.0%
Syndra late game win rateSyndra25.0%

The early game (first 15 minutes) is a toss-up between Kai'Sa and Syndra, with Kai'Sa holding a razor-thin 50.0% win rate edge (+0.0%). Individual skill and jungle proximity will matter more than champion advantage in the early laning phase.

Kai'Sa is far superior in the late game (25+ minutes), boasting a 75.0% win rate — 50.0 points above Syndra. Extended games heavily favor Kai'Sa, whose kit and scaling make them a dominant force in team fights and objective control.

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

Best Kai'Sa Runes Against Syndra

Precision rune tree - Kai'Sa primary runes vs SyndraPrecision
Lethal Tempo - best Kai'Sa rune vs SyndraTriumph - best Kai'Sa rune vs SyndraLegend: Alacrity - best Kai'Sa rune vs SyndraCoup de Grace - best Kai'Sa rune vs Syndra
Inspiration rune tree - Kai'Sa secondary runes vs SyndraInspiration
Magical Footwear - best Kai'Sa rune vs SyndraBiscuit Delivery - best Kai'Sa rune vs Syndra
100.0% WR

Running Precision primary with Inspiration secondary allows Kai'Sa to press their advantage against Syndra, amplifying the strengths that make this a favorable matchup.


Kai'Sa matchup data for League of Legends patch 26.9. The table below shows Kai'Sa'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 Kai'Sa build, runes, laning stats, and early vs late game analysis for that specific matchup.

Kai'Sa matchup win rates and stats in League of Legends patch 26.9
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
46.92%4406.881514,03747.3%46.6%
42.52%4287.191114,56240.1%44.0%
50.24%4186.882814,22054.1%47.6%
50.27%3647.191814,19850.3%50.3%
53.65%3566.986514,34257.9%50.5%
53.94%3176.780913,67559.3%49.7%
49.52%3137.084013,61949.3%49.7%
50.16%3117.189413,87646.3%53.7%
46.15%1566.884213,44746.0%46.3%
48.25%1436.886412,90954.5%40.9%
45.11%1337.186213,71648.5%41.8%
58.02%1316.784114,53660.3%56.2%
44.27%1316.983614,04041.8%46.0%
49.09%1106.990613,49756.3%43.5%
45.87%1097.075812,83139.3%52.8%
48.11%1067.088414,34151.2%46.1%
47.83%927.082913,59456.1%41.2%
52.94%857.593715,43561.5%49.1%
44.71%856.984914,41742.9%46.0%
45.12%827.087214,14143.8%46.0%
51.35%746.980412,49748.6%53.9%
59.15%717.398515,57956.3%61.5%
33.33%606.877613,27628.6%37.5%
55.36%566.595513,04948.3%63.0%
52.08%486.583914,04542.9%59.3%
33.33%427.079013,14821.1%43.5%
46.34%416.787313,42547.8%44.4%
36.11%366.576613,66225.0%41.7%
34.38%327.071812,37140.0%29.4%
46.67%306.780613,85154.5%42.1%
33.33%307.077113,74325.0%36.4%
60.00%307.21,03416,38250.0%65.0%
48.00%257.168112,10257.1%36.4%
52.17%236.579813,29942.9%66.7%
30.43%237.191714,63433.3%27.3%
33.33%217.291514,12520.0%45.5%
31.58%197.488915,18325.0%36.4%
52.63%196.487312,68550.0%54.5%
31.58%197.489813,40330.0%33.3%
53.33%156.484713,03540.0%80.0%
66.67%157.096514,54260.0%70.0%
38.46%136.61,10315,6800.0%50.0%
54.55%116.177911,62240.0%66.7%
72.73%117.21,06714,32750.0%100.0%
36.36%116.81,13415,18166.7%25.0%
36.36%116.473812,71433.3%40.0%
44.44%95.887111,42650.0%33.3%
44.44%97.169412,71460.0%25.0%
33.33%96.864013,63220.0%50.0%
62.50%86.51,00615,12150.0%75.0%
37.50%86.97179,36840.0%33.3%
75.00%84.51,17314,518100.0%50.0%
50.00%87.874413,9480.0%100.0%
37.50%85.780913,9510.0%60.0%
71.43%77.21,50816,858100.0%50.0%
57.14%76.469213,04550.0%60.0%
28.57%76.482314,1170.0%40.0%
28.57%77.31,14813,68433.3%25.0%
66.67%66.51,00114,74650.0%75.0%
33.33%65.792712,64850.0%25.0%
16.67%66.669411,0060.0%33.3%
16.67%66.880812,0880.0%25.0%
50.00%66.698017,5910.0%60.0%
50.00%64.190415,7200.0%75.0%
40.00%56.488117,040100.0%25.0%
40.00%56.41,13717,11850.0%33.3%
20.00%55.46079,90033.3%0.0%
20.00%57.31,63115,51033.3%0.0%
60.00%57.08099,78333.3%100.0%

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Kai'Sa vs Syndra - Frequently Asked Questions

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

Kai'Sa wins the Kai'Sa vs Syndra matchup with a 62.5% win rate compared to Syndra's 37.5%, a 25.0 percentage point difference. This data is based on 8 recent ranked games in patch 26.9.

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

In the early game, Kai'Sa has the advantage against Syndra with a 50.0% win rate versus 50.0%. Kai'Sa players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

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

In the late game, Kai'Sa takes over the Kai'Sa vs Syndra matchup with a 75.0% win rate compared to 25.0%. Kai'Sa scales better into team fights and objective contests after 25 minutes.

Who wins the Kai'Sa vs Syndra matchup?

Kai'Sa wins the matchup against Syndra with a 62.5% win rate in League of Legends patch 26.9. The 25.0 percentage point advantage means Kai'Sa is significantly favored in this lane matchup based on 8 games analyzed.

What is the best Kai'Sa build against Syndra?

The best Kai'Sa build against Syndra includes Luden's Echo, Stormsurge, Shadowflame with Spellslinger's Shoes. Check the matchup breakdown above for the full item path and build order.

What are the best Kai'Sa runes against Syndra?

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

Does Kai'Sa counter Syndra?

Yes, Kai'Sa has a favorable matchup against Syndra with a 62.5% win rate. Kai'Sa strongly counters Syndra in lane based on current patch 26.9 data.

How do I play Kai'Sa against Syndra?

When playing Kai'Sa against Syndra, 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.