| Pea Diddlin vs Kazuya | 51–46 | 52.58% |
| Pea Diddlin vs Bryan | 32–55 | 36.78% |
| Pea Diddlin vs King | 42–40 | 51.22% |
| Pea Diddlin vs Jin | 38–42 | 47.50% |
| Pea Diddlin vs Steve | 39–33 | 54.17% |
| Pea Diddlin vs Hwoarang | 42–19 | 68.85% |
| Pea Diddlin vs Reina | 27–21 | 56.25% |
| Pea Diddlin vs Law | 19–27 | 41.30% |
| Pea Diddlin vs Clive | 23–22 | 51.11% |
| Pea Diddlin vs Heihachi | 23–21 | 52.27% |
| Pea Diddlin vs Yoshimitsu | 24–16 | 60.00% |
| Pea Diddlin vs Fahkumram | 19–15 | 55.88% |
| Pea Diddlin vs Dragunov | 17–16 | 51.52% |
| Pea Diddlin vs Devil Jin | 13–18 | 41.94% |
| Pea Diddlin vs Eddy | 27–4 | 87.10% |
| Pea Diddlin vs Victor | 16–13 | 55.17% |
| Pea Diddlin vs Jun | 7–21 | 25.00% |
| Pea Diddlin vs Armor King | 12–16 | 42.86% |
| Pea Diddlin vs Paul | 16–8 | 66.67% |
| Pea Diddlin vs Lili | 11–12 | 47.83% |
| Pea Diddlin vs Lars | 8–15 | 34.78% |
| Pea Diddlin vs Nina | 11–12 | 47.83% |
| Pea Diddlin vs Xiaoyu | 12–10 | 54.55% |
| Pea Diddlin vs Miary Zo | 9–10 | 47.37% |
| Pea Diddlin vs Alisa | 8–10 | 44.44% |
| Pea Diddlin vs Lee | 8–10 | 44.44% |
| Pea Diddlin vs Asuka | 10–6 | 62.50% |
| Pea Diddlin vs Leroy | 9–7 | 56.25% |
| Pea Diddlin vs Raven | 6–8 | 42.86% |
| Pea Diddlin vs Azucena | 4–9 | 30.77% |
| Pea Diddlin vs Lidia | 5–8 | 38.46% |
| Pea Diddlin vs Anna | 8–3 | 72.73% |
| Pea Diddlin vs Jack-8 | 6–4 | 60.00% |
| Pea Diddlin vs Shaheen | 2–8 | 20.00% |
| Pea Diddlin vs Kuma | 5–5 | 50.00% |
| Pea Diddlin vs Leo | 8–0 | 100.00% |
| Pea Diddlin vs Zafina | 2–5 | 28.57% |
| Pea Diddlin vs Claudio | 2–4 | 33.33% |
| Pea Diddlin vs Feng | 2–2 | 50.00% |
| Pea Diddlin vs Panda | 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.