| Jerome Pettis vs Jin | 8–6 | 57.14% |
| Jerome Pettis vs King | 4–5 | 44.44% |
| Jerome Pettis vs Bryan | 5–4 | 55.56% |
| Jerome Pettis vs Steve | 6–3 | 66.67% |
| Jerome Pettis vs Yoshimitsu | 6–1 | 85.71% |
| Jerome Pettis vs Lars | 6–1 | 85.71% |
| Jerome Pettis vs Eddy | 5–1 | 83.33% |
| Jerome Pettis vs Clive | 2–4 | 33.33% |
| Jerome Pettis vs Dragunov | 4–1 | 80.00% |
| Jerome Pettis vs Reina | 5–0 | 100.00% |
| Jerome Pettis vs Raven | 2–2 | 50.00% |
| Jerome Pettis vs Law | 1–2 | 33.33% |
| Jerome Pettis vs Kazuya | 2–1 | 66.67% |
| Jerome Pettis vs Panda | 1–2 | 33.33% |
| Jerome Pettis vs Victor | 2–1 | 66.67% |
| Jerome Pettis vs Hwoarang | 1–1 | 50.00% |
| Jerome Pettis vs Xiaoyu | 2–0 | 100.00% |
| Jerome Pettis vs Jack-8 | 0–2 | 0.00% |
| Jerome Pettis vs Asuka | 0–2 | 0.00% |
| Jerome Pettis vs Devil Jin | 0–2 | 0.00% |
| Jerome Pettis vs Leo | 0–2 | 0.00% |
| Jerome Pettis vs Alisa | 2–0 | 100.00% |
| Jerome Pettis vs Nina | 0–2 | 0.00% |
| Jerome Pettis vs Kuma | 1–1 | 50.00% |
| Jerome Pettis vs Lidia | 2–0 | 100.00% |
| Jerome Pettis vs Heihachi | 1–1 | 50.00% |
| Jerome Pettis vs Lili | 1–0 | 100.00% |
| Jerome Pettis vs Shaheen | 1–0 | 100.00% |
| Jerome Pettis vs Zafina | 1–0 | 100.00% |
| Jerome Pettis vs Leroy | 1–0 | 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.