Kai'SaBase Stats & Win Rate History
Kai'Sa's base stats, per-level growth and level 18 values for Patch 26.19, ranked against every champion — plus win rate and ban rate history by patch, win rate by rank and win rate by game length.
- Health
- 640#99 of 173
- Attack Damage
- 59#131 of 173
- Armor
- 25#150 of 173
- Magic Resist
- 33#141 of 173
- Attack Range
- 525#46 of 173
- Move Speed
- 335#74 of 173
Kai'Sa Base Stats (Patch 26.19)
Ranked against 173 championsKai'Sa starts with 640 health and 59 attack damage and reaches 2,374 health and 103 attack damage at level 18. Kai'Sa is a ranged champion with 525 attack range. Next to the average Marksman, Kai'Sa has 2 less health and 4 less armor at level 18.
| Stat | Level 1 | Per level | Level 6 | Level 11 | Level 18 | Rank (Lv 18) | Marksman avg |
|---|---|---|---|---|---|---|---|
| Health | 640 | +102.00 | 1,043 | 1,535 | 2,374 | #99 of 173 | 2,376 |
| Attack Damage | 59.0 | +2.60 | 69.3 | 81.8 | 103.2 | #131 of 173 | 111.0 |
| Armor | 25.0 | +4.20 | 41.6 | 61.9 | 96.4 | #150 of 173 | 100.7 |
| Magic Resist | 33.0 | +1.10 | 37.3 | 42.7 | 51.7 | #141 of 173 | 51.5 |
| Attack Speed | 0.644 | +1.8% | 0.690 | 0.746 | 0.841 | #137 of 173 | 0.946 |
| Move Speed | 335 | — | 335 | 335 | 335 | #74 of 173 | 329 |
| Attack Range | 525 | — | 525 | 525 | 525 | #46 of 173 | 523 |
| Mana | 345 | +40.00 | 503 | 696 | 1,025 | #85 of 173 | 1,016 |
| Health Regen (5s) | 4.00 | +0.55 | 6.17 | 8.83 | 13.35 | #152 of 173 | 14.26 |
| Mana Regen (5s) | 8.20 | +0.70 | 10.97 | 14.34 | 20.10 | #68 of 173 | 19.25 |
Kai'Sa Level Stat Calculator
- Health
- 2,374+102.00 per level
- Attack Damage
- 103.2+2.60 per level
- Armor
- 96.4+4.20 per level
- Magic Resist
- 51.7+1.10 per level
- Attack Speed
- 0.841+1.8% per level
- Mana
- 1,025+40.00 per level
- Health Regen (5s)
- 13.35+0.55 per level
- Mana Regen (5s)
- 20.10+0.70 per level
Kai'Sa Win Rate History by Patch
Last 12 patchesKai'Sa's Bot win rate went from 49.6% in Patch 26.8 to 49.4% in Patch 26.19 (−0.2 points). The best patch in this window was 26.15 at 50.6%, the worst 26.10 at 47.7%. Patch 26.19 left it within half a point of 49.7%.
Win rate by patch
Pick rate and ban rate by patch
| Patch | Win Rate | Change | Pick Rate | Ban Rate | Tier |
|---|---|---|---|---|---|
| 26.19 | 49.0% | −0.3 | 6.4% | 2.8% | D |
| 26.18 | 49.3% | −0.6 | 6.5% | 2.7% | D |
| 26.17 | 49.9% | +0.4 | 6.9% | 2.6% | C |
| 26.16 | 49.5% | −1.2 | 7.3% | 2.6% | C |
| 26.15 | 50.6% | +3.0 | 6.9% | 2.6% | B |
| 26.14 | 47.7% | −0.9 | 4.7% | — | F |
| 26.13 | 48.5% | ±0.0 | 4.8% | — | F |
| 26.12 | 48.5% | +0.4 | 4.3% | — | F |
| 26.11 | 48.2% | +0.6 | 4.2% | — | F |
| 26.10 | 47.6% | −1.3 | 3.8% | — | F |
| 26.9 | 48.9% | ±0.0 | 5.2% | — | D |
| 26.8 | 49.0% | — | 4.6% | — | C |
Win rate by patch
Pick rate and ban rate by patch
| Patch | Win Rate | Change | Pick Rate | Ban Rate | Tier |
|---|---|---|---|---|---|
| 26.19 | 49.4% | −0.3 | 6.1% | 2.8% | D |
| 26.18 | 49.7% | −0.3 | 6.3% | 2.7% | D |
| 26.17 | 50.0% | +0.5 | 6.8% | 2.6% | C |
| 26.16 | 49.5% | −1.1 | 7.3% | 2.6% | D |
| 26.15 | 50.6% | +2.6 | 6.9% | 2.6% | B |
| 26.14 | 48.0% | −0.6 | 4.7% | — | F |
| 26.13 | 48.6% | −0.3 | 4.8% | — | S |
| 26.12 | 48.9% | +0.4 | 4.3% | — | S |
| 26.11 | 48.5% | +0.7 | 4.2% | — | S |
| 26.10 | 47.7% | −1.6 | 3.8% | — | S |
| 26.9 | 49.4% | −0.2 | 5.2% | — | S |
| 26.8 | 49.6% | — | 4.7% | — | S |
Each patch is measured on its own ranked games; early-patch numbers move as more games arrive. Win rate changes reflect balance changes, item changes and how the champion is played.
Kai'Sa Win Rate and Ban Rate by Rank
Kai'Sa wins most in Bronze (51.3%) and least in Diamond (46.8%). Iron to Silver games win 4.1 points more often than Diamond and above — Kai'Sa is strongest where opponents punish mistakes less. Ban rate peaks in Emerald at 2.4% and is lowest in Master (1.0%).
Win rate by rank (Bot)
Ban rate by rank
Ranks with too few games for a stable number are left blank instead of guessed.
Kai'Sa Win Rate by Game Length
BotKai'Sa (Bot) wins most in games of 25-30m: 52.2%. Win rate falls 4.8 points from the shortest games to the longest — Kai'Sa wants to end the game early.
Kai'Sa Playstyle Profile
Percentiles against every champion this patch (100 = highest). Kai'Sa stands out for CS and Damage to champions, and sits lowest for Crowd control.
Percentile vs all champions
Damage split
- Magic damage · 45%
- Physical and true damage · 55%
45% of Kai'Sa's damage to champions is magic damage — the number to check before you stack armor or magic resist against Kai'Sa.
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Kai'Sa Stats FAQ - Patch 26.19
What are Kai'Sa's base stats?
In Patch 26.19, Kai'Sa starts with 640 health, 59 attack damage, 25 armor, 33 magic resist, 0.644 attack speed, 525 attack range and 335 move speed.
How much health does Kai'Sa have at level 18?
Kai'Sa has 2,374 health at level 18, gaining 102 per level. That ranks #99 of 173 champions.
What is Kai'Sa's attack range?
Kai'Sa has 525 attack range (#46 of 173), so Kai'Sa is a ranged champion. Base move speed is 335.
Is Kai'Sa stronger or weaker in Patch 26.19?
Weaker in our ranked data: Kai'Sa's Bot win rate is 49.4% in Patch 26.19, down 0.3 points from 49.7% in Patch 26.18.
What rank is Kai'Sa best at?
Kai'Sa has the highest win rate in Bronze (51.3%) and the lowest in Diamond (46.8%).
Is Kai'Sa an early game or late game champion?
Early game: Kai'Sa wins 51.6% of the shortest games but only 46.8% of games past 35 minutes.