| MR. POTATO HEAD vs Kazuya | 36–39 | 48.00% |
| MR. POTATO HEAD vs Jin | 27–41 | 39.71% |
| MR. POTATO HEAD vs Steve | 26–25 | 50.98% |
| MR. POTATO HEAD vs King | 26–24 | 52.00% |
| MR. POTATO HEAD vs Reina | 25–21 | 54.35% |
| MR. POTATO HEAD vs Hwoarang | 18–21 | 46.15% |
| MR. POTATO HEAD vs Azucena | 15–21 | 41.67% |
| MR. POTATO HEAD vs Dragunov | 16–19 | 45.71% |
| MR. POTATO HEAD vs Bryan | 16–16 | 50.00% |
| MR. POTATO HEAD vs Lili | 15–17 | 46.88% |
| MR. POTATO HEAD vs Heihachi | 18–12 | 60.00% |
| MR. POTATO HEAD vs Paul | 11–17 | 39.29% |
| MR. POTATO HEAD vs Law | 15–13 | 53.57% |
| MR. POTATO HEAD vs Raven | 8–18 | 30.77% |
| MR. POTATO HEAD vs Yoshimitsu | 11–13 | 45.83% |
| MR. POTATO HEAD vs Asuka | 13–11 | 54.17% |
| MR. POTATO HEAD vs Devil Jin | 8–16 | 33.33% |
| MR. POTATO HEAD vs Victor | 11–13 | 45.83% |
| MR. POTATO HEAD vs Lidia | 10–14 | 41.67% |
| MR. POTATO HEAD vs Jun | 9–12 | 42.86% |
| MR. POTATO HEAD vs Lars | 7–7 | 50.00% |
| MR. POTATO HEAD vs Xiaoyu | 4–9 | 30.77% |
| MR. POTATO HEAD vs Lee | 3–10 | 23.08% |
| MR. POTATO HEAD vs Jack-8 | 8–4 | 66.67% |
| MR. POTATO HEAD vs Nina | 7–5 | 58.33% |
| MR. POTATO HEAD vs Leroy | 4–7 | 36.36% |
| MR. POTATO HEAD vs Eddy | 3–8 | 27.27% |
| MR. POTATO HEAD vs Leo | 6–4 | 60.00% |
| MR. POTATO HEAD vs Claudio | 3–7 | 30.00% |
| MR. POTATO HEAD vs Shaheen | 2–7 | 22.22% |
| MR. POTATO HEAD vs Feng | 2–5 | 28.57% |
| MR. POTATO HEAD vs Kuma | 4–3 | 57.14% |
| MR. POTATO HEAD vs Alisa | 2–4 | 33.33% |
| MR. POTATO HEAD vs Fahkumram | 3–3 | 50.00% |
| MR. POTATO HEAD vs Panda | 1–4 | 20.00% |
| MR. POTATO HEAD vs Anna | 4–0 | 100.00% |
| MR. POTATO HEAD vs Clive | 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.