| GideonMishima vs Reina | 60–54 | 52.63% |
| GideonMishima vs Kazuya | 43–54 | 44.33% |
| GideonMishima vs King | 45–39 | 53.57% |
| GideonMishima vs Jin | 43–41 | 51.19% |
| GideonMishima vs Hwoarang | 32–38 | 45.71% |
| GideonMishima vs Bryan | 22–42 | 34.38% |
| GideonMishima vs Steve | 24–31 | 43.64% |
| GideonMishima vs Eddy | 18–32 | 36.00% |
| GideonMishima vs Heihachi | 16–31 | 34.04% |
| GideonMishima vs Asuka | 26–20 | 56.52% |
| GideonMishima vs Lidia | 23–22 | 51.11% |
| GideonMishima vs Yoshimitsu | 12–26–1 | 31.58% |
| GideonMishima vs Azucena | 20–19 | 51.28% |
| GideonMishima vs Lili | 20–18 | 52.63% |
| GideonMishima vs Devil Jin | 19–18 | 51.35% |
| GideonMishima vs Law | 14–17 | 45.16% |
| GideonMishima vs Feng | 12–16 | 42.86% |
| GideonMishima vs Dragunov | 14–13 | 51.85% |
| GideonMishima vs Lars | 10–17 | 37.04% |
| GideonMishima vs Victor | 13–14 | 48.15% |
| GideonMishima vs Leo | 18–8 | 69.23% |
| GideonMishima vs Paul | 9–14 | 39.13% |
| GideonMishima vs Xiaoyu | 14–9 | 60.87% |
| GideonMishima vs Lee | 7–16 | 30.43% |
| GideonMishima vs Clive | 13–10 | 56.52% |
| GideonMishima vs Jack-8 | 6–14 | 30.00% |
| GideonMishima vs Jun | 7–12 | 36.84% |
| GideonMishima vs Leroy | 10–8 | 55.56% |
| GideonMishima vs Kuma | 7–10 | 41.18% |
| GideonMishima vs Alisa | 6–9 | 40.00% |
| GideonMishima vs Nina | 6–8 | 42.86% |
| GideonMishima vs Claudio | 7–6 | 53.85% |
| GideonMishima vs Fahkumram | 7–6 | 53.85% |
| GideonMishima vs Shaheen | 2–8 | 20.00% |
| GideonMishima vs Panda | 5–4 | 55.56% |
| GideonMishima vs Raven | 1–8 | 11.11% |
| GideonMishima vs Zafina | 0–4 | 0.00% |
| GideonMishima vs Anna | 1–3 | 25.00% |
| GideonMishima vs Armor King | 0–2 | 0.00% |
| GideonMishima vs Miary Zo | 2–0 | 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.