| Pain vs King | 21–16 | 56.76% |
| Pain vs Jin | 11–24 | 31.43% |
| Pain vs Armor King | 12–21 | 36.36% |
| Pain vs Law | 12–18 | 40.00% |
| Pain vs Kazuya | 10–18 | 35.71% |
| Pain vs Hwoarang | 13–14 | 48.15% |
| Pain vs Steve | 17–10 | 62.96% |
| Pain vs Reina | 12–12 | 50.00% |
| Pain vs Lili | 10–8 | 55.56% |
| Pain vs Dragunov | 7–11 | 38.89% |
| Pain vs Jun | 4–8 | 33.33% |
| Pain vs Lars | 5–6 | 45.45% |
| Pain vs Victor | 5–5 | 50.00% |
| Pain vs Xiaoyu | 1–8 | 11.11% |
| Pain vs Bryan | 3–6 | 33.33% |
| Pain vs Nina | 6–3 | 66.67% |
| Pain vs Azucena | 7–2 | 77.78% |
| Pain vs Yoshimitsu | 7–1 | 87.50% |
| Pain vs Asuka | 3–5 | 37.50% |
| Pain vs Devil Jin | 4–4 | 50.00% |
| Pain vs Heihachi | 7–1 | 87.50% |
| Pain vs Feng | 6–1 | 85.71% |
| Pain vs Lee | 4–3 | 57.14% |
| Pain vs Alisa | 2–4 | 33.33% |
| Pain vs Clive | 2–4 | 33.33% |
| Pain vs Fahkumram | 3–2 | 60.00% |
| Pain vs Miary Zo | 3–2 | 60.00% |
| Pain vs Claudio | 4–0 | 100.00% |
| Pain vs Kuma | 2–2 | 50.00% |
| Pain vs Lidia | 2–2 | 50.00% |
| Pain vs Anna | 2–2 | 50.00% |
| Pain vs Paul | 1–2 | 33.33% |
| Pain vs Jack-8 | 0–3 | 0.00% |
| Pain vs Raven | 1–2 | 33.33% |
| Pain vs Leo | 2–0 | 100.00% |
| Pain vs Leroy | 2–0 | 100.00% |
| Pain vs Zafina | 0–1 | 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.