| Ishkahn vs King | 19–13 | 59.38% |
| Ishkahn vs Jin | 18–6 | 75.00% |
| Ishkahn vs Reina | 9–11 | 45.00% |
| Ishkahn vs Kazuya | 10–8 | 55.56% |
| Ishkahn vs Nina | 8–8 | 50.00% |
| Ishkahn vs Yoshimitsu | 11–4 | 73.33% |
| Ishkahn vs Hwoarang | 5–10 | 33.33% |
| Ishkahn vs Law | 9–5 | 64.29% |
| Ishkahn vs Lili | 7–7 | 50.00% |
| Ishkahn vs Steve | 7–4 | 63.64% |
| Ishkahn vs Eddy | 6–5 | 54.55% |
| Ishkahn vs Fahkumram | 9–1 | 90.00% |
| Ishkahn vs Paul | 5–4 | 55.56% |
| Ishkahn vs Bryan | 7–2 | 77.78% |
| Ishkahn vs Jun | 6–3 | 66.67% |
| Ishkahn vs Azucena | 5–3 | 62.50% |
| Ishkahn vs Jack-8 | 4–3 | 57.14% |
| Ishkahn vs Asuka | 5–1 | 83.33% |
| Ishkahn vs Devil Jin | 3–3 | 50.00% |
| Ishkahn vs Lars | 6–0 | 100.00% |
| Ishkahn vs Leroy | 4–2 | 66.67% |
| Ishkahn vs Xiaoyu | 3–2 | 60.00% |
| Ishkahn vs Dragunov | 5–0 | 100.00% |
| Ishkahn vs Leo | 4–1 | 80.00% |
| Ishkahn vs Alisa | 4–1 | 80.00% |
| Ishkahn vs Anna | 3–2 | 60.00% |
| Ishkahn vs Feng | 0–4 | 0.00% |
| Ishkahn vs Panda | 2–2 | 50.00% |
| Ishkahn vs Claudio | 2–1 | 66.67% |
| Ishkahn vs Kuma | 0–3 | 0.00% |
| Ishkahn vs Victor | 3–0 | 100.00% |
| Ishkahn vs Lee | 0–2 | 0.00% |
| Ishkahn vs Raven | 0–2 | 0.00% |
| Ishkahn vs Heihachi | 2–0 | 100.00% |
| Ishkahn vs Clive | 2–0 | 100.00% |
| Ishkahn vs Zafina | 0–1 | 0.00% |
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.