| Isoobjayy vs Jin | 8–18 | 30.77% |
| Isoobjayy vs Reina | 8–11 | 42.11% |
| Isoobjayy vs Hwoarang | 2–15 | 11.76% |
| Isoobjayy vs Clive | 4–12 | 25.00% |
| Isoobjayy vs Bryan | 7–8 | 46.67% |
| Isoobjayy vs Kazuya | 5–9 | 35.71% |
| Isoobjayy vs Steve | 4–10 | 28.57% |
| Isoobjayy vs Law | 4–9 | 30.77% |
| Isoobjayy vs Heihachi | 3–10 | 23.08% |
| Isoobjayy vs Yoshimitsu | 5–7 | 41.67% |
| Isoobjayy vs Alisa | 5–6 | 45.45% |
| Isoobjayy vs Jun | 6–5 | 54.55% |
| Isoobjayy vs Lee | 4–6 | 40.00% |
| Isoobjayy vs Anna | 6–4 | 60.00% |
| Isoobjayy vs King | 4–5 | 44.44% |
| Isoobjayy vs Dragunov | 4–5 | 44.44% |
| Isoobjayy vs Paul | 5–3 | 62.50% |
| Isoobjayy vs Lili | 1–7 | 12.50% |
| Isoobjayy vs Leroy | 3–5 | 37.50% |
| Isoobjayy vs Eddy | 4–4 | 50.00% |
| Isoobjayy vs Azucena | 2–5 | 28.57% |
| Isoobjayy vs Jack-8 | 2–4 | 33.33% |
| Isoobjayy vs Leo | 1–5 | 16.67% |
| Isoobjayy vs Lars | 3–3 | 50.00% |
| Isoobjayy vs Victor | 3–3 | 50.00% |
| Isoobjayy vs Armor King | 0–5 | 0.00% |
| Isoobjayy vs Xiaoyu | 0–4 | 0.00% |
| Isoobjayy vs Asuka | 1–3 | 25.00% |
| Isoobjayy vs Nina | 2–1 | 66.67% |
| Isoobjayy vs Kuma | 1–2 | 33.33% |
| Isoobjayy vs Zafina | 1–1 | 50.00% |
| Isoobjayy vs Raven | 2–0 | 100.00% |
| Isoobjayy vs Feng | 0–1 | 0.00% |
| Isoobjayy vs Claudio | 1–0 | 100.00% |
| Isoobjayy vs Lidia | 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.