| Hamtaro vs Reina | 51–39 | 56.67% |
| Hamtaro vs Jin | 44–34 | 56.41% |
| Hamtaro vs Kazuya | 29–45 | 39.19% |
| Hamtaro vs Bryan | 40–33 | 54.79% |
| Hamtaro vs Steve | 34–29 | 53.97% |
| Hamtaro vs King | 22–26 | 45.83% |
| Hamtaro vs Victor | 17–19 | 47.22% |
| Hamtaro vs Yoshimitsu | 17–15 | 53.12% |
| Hamtaro vs Hwoarang | 17–15 | 53.12% |
| Hamtaro vs Lee | 12–20 | 37.50% |
| Hamtaro vs Eddy | 18–14 | 56.25% |
| Hamtaro vs Lili | 13–18 | 41.94% |
| Hamtaro vs Azucena | 22–8 | 73.33% |
| Hamtaro vs Lars | 10–19 | 34.48% |
| Hamtaro vs Devil Jin | 13–14 | 48.15% |
| Hamtaro vs Dragunov | 11–15 | 42.31% |
| Hamtaro vs Jun | 12–13 | 48.00% |
| Hamtaro vs Feng | 13–11 | 54.17% |
| Hamtaro vs Alisa | 7–16 | 30.43% |
| Hamtaro vs Paul | 10–12 | 45.45% |
| Hamtaro vs Asuka | 12–8 | 60.00% |
| Hamtaro vs Law | 9–10 | 47.37% |
| Hamtaro vs Leo | 13–5 | 72.22% |
| Hamtaro vs Claudio | 6–12 | 33.33% |
| Hamtaro vs Raven | 8–8 | 50.00% |
| Hamtaro vs Nina | 7–8 | 46.67% |
| Hamtaro vs Xiaoyu | 11–3 | 78.57% |
| Hamtaro vs Leroy | 9–2 | 81.82% |
| Hamtaro vs Zafina | 4–6 | 40.00% |
| Hamtaro vs Jack-8 | 5–4 | 55.56% |
| Hamtaro vs Shaheen | 6–3 | 66.67% |
| Hamtaro vs Kuma | 3–6 | 33.33% |
| Hamtaro vs Panda | 5–3 | 62.50% |
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.