| Jamesxiii vs King | 30–34 | 46.88% |
| Jamesxiii vs Jin | 18–27 | 40.00% |
| Jamesxiii vs Law | 15–21 | 41.67% |
| Jamesxiii vs Hwoarang | 16–20 | 44.44% |
| Jamesxiii vs Steve | 10–23 | 30.30% |
| Jamesxiii vs Reina | 16–16 | 50.00% |
| Jamesxiii vs Eddy | 9–22 | 29.03% |
| Jamesxiii vs Azucena | 8–20 | 28.57% |
| Jamesxiii vs Heihachi | 5–23 | 17.86% |
| Jamesxiii vs Kazuya | 14–13 | 51.85% |
| Jamesxiii vs Jun | 9–16 | 36.00% |
| Jamesxiii vs Lee | 10–14 | 41.67% |
| Jamesxiii vs Armor King | 4–19 | 17.39% |
| Jamesxiii vs Yoshimitsu | 7–13 | 35.00% |
| Jamesxiii vs Bryan | 9–11 | 45.00% |
| Jamesxiii vs Lili | 7–13 | 35.00% |
| Jamesxiii vs Fahkumram | 9–11 | 45.00% |
| Jamesxiii vs Nina | 5–13 | 27.78% |
| Jamesxiii vs Dragunov | 8–9 | 47.06% |
| Jamesxiii vs Clive | 1–15 | 6.25% |
| Jamesxiii vs Victor | 10–5 | 66.67% |
| Jamesxiii vs Alisa | 3–11 | 21.43% |
| Jamesxiii vs Lidia | 5–9 | 35.71% |
| Jamesxiii vs Asuka | 8–5 | 61.54% |
| Jamesxiii vs Lars | 7–6 | 53.85% |
| Jamesxiii vs Leroy | 7–6 | 53.85% |
| Jamesxiii vs Raven | 9–4 | 69.23% |
| Jamesxiii vs Anna | 7–4 | 63.64% |
| Jamesxiii vs Paul | 2–7 | 22.22% |
| Jamesxiii vs Xiaoyu | 5–3 | 62.50% |
| Jamesxiii vs Zafina | 5–3 | 62.50% |
| Jamesxiii vs Jack-8 | 3–4 | 42.86% |
| Jamesxiii vs Devil Jin | 1–6 | 14.29% |
| Jamesxiii vs Kuma | 0–7 | 0.00% |
| Jamesxiii vs Claudio | 0–4 | 0.00% |
| Jamesxiii vs Miary Zo | 2–2 | 50.00% |
| Jamesxiii vs Feng | 0–3 | 0.00% |
| Jamesxiii vs Leo | 1–2 | 33.33% |
| Jamesxiii vs Shaheen | 3–0 | 100.00% |
| Jamesxiii vs Panda | 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.