- Win
- 43.6%
- ▼6.4 vs Support
- LP a game
- −0.70
- ±1.38
- Games
- 889
- a win +21.7 · a loss −18.2
- Pick · Ban
- 0.08 · 0.73%
- as Support · any role
Low sample. 870 games, fewer than 1,000. Read these numbers as rough.
Build
Items 16.7% of games with a core · 50.6% won
- Blackfire Torch
- Shadowflame
- Liandry's Torment
- R
52.7%won36% · 12pick, 12 games - S
56.5%won18% · 6pick, 6 games - R
61.2%won15% · 5pick, 5 games
- R
59.7%won23% · 19pick, 19 games - S
56.1%won22% · 18pick, 18 games
50.6% won (40.2–61.0) · 85 games
Start
- Health Potion ×2
85% · 42.7% won
Boots
- Sorcerer's Shoes
62% · 43.1% won
Spells
- Exhaust
- Flash
53% · 41.9% won
or E
I
12%
Skills · max
28% · 42.8% won
or ›› 6.1%









Runes Dark Harvest + Sorcery
or Deathfire Touch + Precision 25%
Across ranks
Iron to SilverOff-meta
Gold and PlatinumOff-meta
Emerald and DiamondOff-meta
Master+Off-meta
Under each tier: win rate, LP a game ▲▼ with its ±95%, games. Hollow: under 200 games.
Other Support picks
LP by rank10 tiers
Net LP a game by rank
LP a game95% rangeRank averageSmall sample
By rank
| Rank | Games | Win rate | A win | A loss | LP a game |
|---|---|---|---|---|---|
| Iron91 games, small sample | 91 | 41.8% | +20.4 | −18.9 | −2.50rank +0.57, ±4.16, the 95% range, over 91 games |
| Bronze226 games, small sample | 226 | 50.4% | +20.8 | −17.7 | +1.70rank +2.43, ±2.63, the 95% range, over 226 games |
| Silver197 games, small sample | 197 | 40.2% | +20.6 | −18.6 | −2.60rank +2.28, ±2.80, the 95% range, over 197 games |
| Gold145 games, small sample | 145 | 37.0% | +21.9 | −17.7 | −2.90rank +2.17, ±3.29, the 95% range, over 145 games |
| Platinum91 games, small sample | 91 | 46.2% | +25.0 | −16.8 | +2.90rank +1.82, ±4.54, the 95% range, over 91 games |
| Emerald79 games, small sample | 79 | 46.3% | +22.0 | −17.8 | +0.90rank +1.42, ±4.69, the 95% range, over 79 games |
| Diamond24 games, small sample | 24 | 40.0% | +24.1 | −17.8 | −0.30rank +1.76, ±8.82, the 95% range, over 24 games |
| Master7 games, small sample | 7 | 42.9% | +27.0 | −16.8 | +2.00rank +2.21, ±18.96, the 95% range, over 7 games |
| Grandmaster8 games, small sample | 8 | 37.5% | +36.0 | −32.2 | −6.60rank +0.74, ±25.14, the 95% range, over 8 games |
| Challenger2 games, small sample | 2 | 0.0% | – | −32.0 | −32.00rank +0.77, ±1.96, the 95% range, over 2 games |
A win and a loss
Win rate by game length7 lengths
Win, pick and LP by patch2 patches
| Patch | Win rate | Pick | Ban | LP a game | Games |
|---|---|---|---|---|---|
| 26.21 | 43.6%, 40% to 47%, the 95% range | 0.1% | 0.7% | −0.70, ±1.38, the 95% range, over 870 games | 889 |
| 26.20 | 44.2%, 40% to 48%, the 95% range | 0.1% | 0.7% | 0.00, ±1.81, the 95% range, over 519 games | 543 |
Questions
Is Karthus Support good right now?
Grade D, off-meta: 43.6% won over 889 games in all ranks on NA, patch 26.21.
How much LP does Karthus Support net a game?
−0.70 LP a game (±1.38) in all ranks on NA, patch 26.21, against a rank average of +1.96.












































