| King_Iscariot vs Kazuya | 74–80 | 48.05% |
| King_Iscariot vs Jin | 82–71 | 53.59% |
| King_Iscariot vs King | 60–62 | 49.18% |
| King_Iscariot vs Hwoarang | 61–59 | 50.83% |
| King_Iscariot vs Bryan | 57–53 | 51.82% |
| King_Iscariot vs Reina | 54–52 | 50.94% |
| King_Iscariot vs Law | 46–58 | 44.23% |
| King_Iscariot vs Heihachi | 42–56 | 42.86% |
| King_Iscariot vs Dragunov | 42–48 | 46.67% |
| King_Iscariot vs Lars | 39–45 | 46.43% |
| King_Iscariot vs Yoshimitsu | 34–49 | 40.96% |
| King_Iscariot vs Steve | 43–40 | 51.81% |
| King_Iscariot vs Lee | 39–35 | 52.70% |
| King_Iscariot vs Lili | 36–32 | 52.94% |
| King_Iscariot vs Asuka | 23–32 | 41.82% |
| King_Iscariot vs Eddy | 26–29 | 47.27% |
| King_Iscariot vs Jun | 28–26 | 51.85% |
| King_Iscariot vs Paul | 24–29 | 45.28% |
| King_Iscariot vs Nina | 27–25 | 51.92% |
| King_Iscariot vs Devil Jin | 28–23 | 54.90% |
| King_Iscariot vs Raven | 31–20 | 60.78% |
| King_Iscariot vs Lidia | 23–28 | 45.10% |
| King_Iscariot vs Feng | 25–24 | 51.02% |
| King_Iscariot vs Clive | 18–28 | 39.13% |
| King_Iscariot vs Victor | 19–26 | 42.22% |
| King_Iscariot vs Azucena | 24–19 | 55.81% |
| King_Iscariot vs Leo | 16–23 | 41.03% |
| King_Iscariot vs Xiaoyu | 16–21 | 43.24% |
| King_Iscariot vs Armor King | 16–20 | 44.44% |
| King_Iscariot vs Leroy | 12–23 | 34.29% |
| King_Iscariot vs Jack-8 | 10–20 | 33.33% |
| King_Iscariot vs Alisa | 7–20 | 25.93% |
| King_Iscariot vs Claudio | 10–14 | 41.67% |
| King_Iscariot vs Kuma | 12–12 | 50.00% |
| King_Iscariot vs Shaheen | 11–9 | 55.00% |
| King_Iscariot vs Zafina | 5–6 | 45.45% |
| King_Iscariot vs Fahkumram | 3–3 | 50.00% |
| King_Iscariot vs Panda | 2–0–1 | 100.00% |
| King_Iscariot vs Anna | 0–3 | 0.00% |
| King_Iscariot vs Miary Zo | 1–2 | 33.33% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.