| Medina vs King | 31–30 | 50.82% |
| Medina vs Bryan | 30–29 | 50.85% |
| Medina vs Lili | 35–20 | 63.64% |
| Medina vs Jin | 26–27 | 49.06% |
| Medina vs Kazuya | 25–23 | 52.08% |
| Medina vs Law | 20–20 | 50.00% |
| Medina vs Hwoarang | 19–20 | 48.72% |
| Medina vs Reina | 16–21 | 43.24% |
| Medina vs Nina | 22–13 | 62.86% |
| Medina vs Eddy | 15–17 | 46.88% |
| Medina vs Clive | 18–11 | 62.07% |
| Medina vs Asuka | 15–11 | 57.69% |
| Medina vs Leo | 10–16 | 38.46% |
| Medina vs Dragunov | 9–15 | 37.50% |
| Medina vs Paul | 12–9 | 57.14% |
| Medina vs Heihachi | 14–7 | 66.67% |
| Medina vs Lee | 9–11 | 45.00% |
| Medina vs Devil Jin | 5–14 | 26.32% |
| Medina vs Yoshimitsu | 4–12 | 25.00% |
| Medina vs Xiaoyu | 12–4 | 75.00% |
| Medina vs Steve | 5–11 | 31.25% |
| Medina vs Alisa | 7–9 | 43.75% |
| Medina vs Lidia | 10–6 | 62.50% |
| Medina vs Jun | 5–7 | 41.67% |
| Medina vs Victor | 4–7 | 36.36% |
| Medina vs Kuma | 7–3 | 70.00% |
| Medina vs Azucena | 6–4 | 60.00% |
| Medina vs Raven | 4–5 | 44.44% |
| Medina vs Jack-8 | 6–2 | 75.00% |
| Medina vs Lars | 3–5 | 37.50% |
| Medina vs Zafina | 8–0 | 100.00% |
| Medina vs Shaheen | 3–4 | 42.86% |
| Medina vs Leroy | 2–4 | 33.33% |
| Medina vs Feng | 2–3 | 40.00% |
| Medina vs Claudio | 3–2 | 60.00% |
| Medina vs Panda | 3–2 | 60.00% |
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.