| Isaarkoh vs Kazuya | 113–88 | 56.22% |
| Isaarkoh vs Jin | 94–90 | 51.09% |
| Isaarkoh vs Hwoarang | 82–70 | 53.95% |
| Isaarkoh vs King | 54–75 | 41.86% |
| Isaarkoh vs Bryan | 64–57 | 52.89% |
| Isaarkoh vs Reina | 62–59 | 51.24% |
| Isaarkoh vs Devil Jin | 48–51 | 48.48% |
| Isaarkoh vs Law | 43–53 | 44.79% |
| Isaarkoh vs Yoshimitsu | 38–57 | 40.00% |
| Isaarkoh vs Steve | 42–42 | 50.00% |
| Isaarkoh vs Lars | 36–45 | 44.44% |
| Isaarkoh vs Feng | 42–37 | 53.16% |
| Isaarkoh vs Lili | 44–35 | 55.70% |
| Isaarkoh vs Dragunov | 40–39 | 50.63% |
| Isaarkoh vs Paul | 49–29 | 62.82% |
| Isaarkoh vs Nina | 40–26 | 60.61% |
| Isaarkoh vs Lee | 30–33 | 47.62% |
| Isaarkoh vs Alisa | 27–35 | 43.55% |
| Isaarkoh vs Azucena | 31–28 | 52.54% |
| Isaarkoh vs Heihachi | 24–35 | 40.68% |
| Isaarkoh vs Jun | 26–30 | 46.43% |
| Isaarkoh vs Victor | 25–29 | 46.30% |
| Isaarkoh vs Asuka | 18–28 | 39.13% |
| Isaarkoh vs Xiaoyu | 16–24 | 40.00% |
| Isaarkoh vs Eddy | 19–19 | 50.00% |
| Isaarkoh vs Claudio | 14–22 | 38.89% |
| Isaarkoh vs Shaheen | 20–13 | 60.61% |
| Isaarkoh vs Jack-8 | 17–15 | 53.12% |
| Isaarkoh vs Leroy | 12–18 | 40.00% |
| Isaarkoh vs Clive | 8–13 | 38.10% |
| Isaarkoh vs Kuma | 7–11 | 38.89% |
| Isaarkoh vs Leo | 9–8 | 52.94% |
| Isaarkoh vs Zafina | 8–7 | 53.33% |
| Isaarkoh vs Panda | 8–4 | 66.67% |
| Isaarkoh vs Raven | 6–6 | 50.00% |
| Isaarkoh vs Lidia | 6–5 | 54.55% |
| Isaarkoh vs Fahkumram | 2–1 | 66.67% |
| Isaarkoh vs Anna | 0–1 | 0.00% |
| Isaarkoh vs Armor King | 1–0 | 100.00% |
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.