| OJSmallz vs King | 30–37 | 44.78% |
| OJSmallz vs Kazuya | 24–26 | 48.00% |
| OJSmallz vs Steve | 19–19 | 50.00% |
| OJSmallz vs Lee | 19–18 | 51.35% |
| OJSmallz vs Yoshimitsu | 15–17 | 46.88% |
| OJSmallz vs Paul | 14–15 | 48.28% |
| OJSmallz vs Law | 14–13 | 51.85% |
| OJSmallz vs Feng | 12–15 | 44.44% |
| OJSmallz vs Jin | 14–12 | 53.85% |
| OJSmallz vs Dragunov | 9–17 | 34.62% |
| OJSmallz vs Reina | 18–8 | 69.23% |
| OJSmallz vs Bryan | 12–13 | 48.00% |
| OJSmallz vs Lili | 11–13 | 45.83% |
| OJSmallz vs Hwoarang | 7–12 | 36.84% |
| OJSmallz vs Azucena | 14–5 | 73.68% |
| OJSmallz vs Asuka | 8–8 | 50.00% |
| OJSmallz vs Jun | 9–7 | 56.25% |
| OJSmallz vs Eddy | 10–6 | 62.50% |
| OJSmallz vs Nina | 9–5 | 64.29% |
| OJSmallz vs Victor | 7–7 | 50.00% |
| OJSmallz vs Raven | 5–8 | 38.46% |
| OJSmallz vs Devil Jin | 4–7 | 36.36% |
| OJSmallz vs Shaheen | 6–5 | 54.55% |
| OJSmallz vs Lars | 4–6 | 40.00% |
| OJSmallz vs Leo | 7–1 | 87.50% |
| OJSmallz vs Claudio | 5–3 | 62.50% |
| OJSmallz vs Zafina | 3–5 | 37.50% |
| OJSmallz vs Jack-8 | 2–5 | 28.57% |
| OJSmallz vs Armor King | 3–3 | 50.00% |
| OJSmallz vs Lidia | 2–3 | 40.00% |
| OJSmallz vs Heihachi | 2–3 | 40.00% |
| OJSmallz vs Clive | 4–1 | 80.00% |
| OJSmallz vs Leroy | 2–2 | 50.00% |
| OJSmallz vs Miary Zo | 4–0 | 100.00% |
| OJSmallz vs Xiaoyu | 0–3 | 0.00% |
| OJSmallz vs Kuma | 3–0 | 100.00% |
| OJSmallz vs Alisa | 1–1 | 50.00% |
| OJSmallz vs Fahkumram | 0–2 | 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.