| Onabanana vs Law | 24–41 | 36.92% |
| Onabanana vs Jin | 27–35 | 43.55% |
| Onabanana vs King | 21–22 | 48.84% |
| Onabanana vs Steve | 25–18 | 58.14% |
| Onabanana vs Hwoarang | 18–19 | 48.65% |
| Onabanana vs Kazuya | 19–18 | 51.35% |
| Onabanana vs Bryan | 12–18 | 40.00% |
| Onabanana vs Reina | 13–14 | 48.15% |
| Onabanana vs Jun | 10–13 | 43.48% |
| Onabanana vs Heihachi | 8–14 | 36.36% |
| Onabanana vs Yoshimitsu | 8–12 | 40.00% |
| Onabanana vs Lili | 3–16 | 15.79% |
| Onabanana vs Dragunov | 8–11 | 42.11% |
| Onabanana vs Asuka | 5–11 | 31.25% |
| Onabanana vs Victor | 6–10 | 37.50% |
| Onabanana vs Paul | 7–7 | 50.00% |
| Onabanana vs Lidia | 5–9 | 35.71% |
| Onabanana vs Leo | 5–7 | 41.67% |
| Onabanana vs Alisa | 1–11 | 8.33% |
| Onabanana vs Clive | 2–10 | 16.67% |
| Onabanana vs Xiaoyu | 4–7 | 36.36% |
| Onabanana vs Nina | 2–9 | 18.18% |
| Onabanana vs Anna | 5–6 | 45.45% |
| Onabanana vs Jack-8 | 2–8 | 20.00% |
| Onabanana vs Lars | 2–7 | 22.22% |
| Onabanana vs Claudio | 3–6 | 33.33% |
| Onabanana vs Eddy | 1–8 | 11.11% |
| Onabanana vs Devil Jin | 3–5 | 37.50% |
| Onabanana vs Raven | 3–5 | 37.50% |
| Onabanana vs Fahkumram | 3–4 | 42.86% |
| Onabanana vs Armor King | 2–5 | 28.57% |
| Onabanana vs Feng | 3–3 | 50.00% |
| Onabanana vs Leroy | 1–5 | 16.67% |
| Onabanana vs Lee | 2–3 | 40.00% |
| Onabanana vs Azucena | 2–2 | 50.00% |
| Onabanana vs Kuma | 0–3 | 0.00% |
| Onabanana vs Zafina | 2–0 | 100.00% |
| Onabanana vs Miary Zo | 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.