| Guilemurphy vs King | 21–54 | 28.00% |
| Guilemurphy vs Reina | 28–47 | 37.33% |
| Guilemurphy vs Jin | 21–47 | 30.88% |
| Guilemurphy vs Steve | 29–37 | 43.94% |
| Guilemurphy vs Eddy | 12–52 | 18.75% |
| Guilemurphy vs Law | 15–43 | 25.86% |
| Guilemurphy vs Hwoarang | 18–40 | 31.03% |
| Guilemurphy vs Kazuya | 19–32 | 37.25% |
| Guilemurphy vs Asuka | 20–28 | 41.67% |
| Guilemurphy vs Jun | 15–27 | 35.71% |
| Guilemurphy vs Lili | 13–28 | 31.71% |
| Guilemurphy vs Dragunov | 14–26 | 35.00% |
| Guilemurphy vs Azucena | 15–25 | 37.50% |
| Guilemurphy vs Bryan | 18–17 | 51.43% |
| Guilemurphy vs Victor | 8–27 | 22.86% |
| Guilemurphy vs Yoshimitsu | 8–21 | 27.59% |
| Guilemurphy vs Leo | 8–21 | 27.59% |
| Guilemurphy vs Lars | 9–20 | 31.03% |
| Guilemurphy vs Nina | 12–17 | 41.38% |
| Guilemurphy vs Xiaoyu | 14–14 | 50.00% |
| Guilemurphy vs Jack-8 | 12–14 | 46.15% |
| Guilemurphy vs Alisa | 10–15 | 40.00% |
| Guilemurphy vs Lee | 4–20 | 16.67% |
| Guilemurphy vs Leroy | 10–12 | 45.45% |
| Guilemurphy vs Lidia | 7–12 | 36.84% |
| Guilemurphy vs Feng | 6–10 | 37.50% |
| Guilemurphy vs Raven | 7–5 | 58.33% |
| Guilemurphy vs Heihachi | 5–7 | 41.67% |
| Guilemurphy vs Paul | 2–9 | 18.18% |
| Guilemurphy vs Panda | 4–7 | 36.36% |
| Guilemurphy vs Devil Jin | 3–5 | 37.50% |
| Guilemurphy vs Claudio | 3–5 | 37.50% |
| Guilemurphy vs Clive | 1–6 | 14.29% |
| Guilemurphy vs Shaheen | 1–4 | 20.00% |
| Guilemurphy vs Kuma | 0–5 | 0.00% |
| Guilemurphy vs Zafina | 2–1 | 66.67% |
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.