| JamesTheGallant vs Kazuya | 81–115 | 41.33% |
| JamesTheGallant vs Jin | 73–91 | 44.51% |
| JamesTheGallant vs King | 46–97 | 32.17% |
| JamesTheGallant vs Steve | 70–68 | 50.72% |
| JamesTheGallant vs Reina | 59–78 | 43.07% |
| JamesTheGallant vs Hwoarang | 51–81 | 38.64% |
| JamesTheGallant vs Law | 50–59 | 45.87% |
| JamesTheGallant vs Dragunov | 45–64 | 41.28% |
| JamesTheGallant vs Eddy | 31–69 | 31.00% |
| JamesTheGallant vs Bryan | 38–56 | 40.43% |
| JamesTheGallant vs Heihachi | 37–52 | 41.57% |
| JamesTheGallant vs Clive | 42–47 | 47.19% |
| JamesTheGallant vs Lili | 32–53 | 37.65% |
| JamesTheGallant vs Jun | 23–59 | 28.05% |
| JamesTheGallant vs Asuka | 27–49 | 35.53% |
| JamesTheGallant vs Paul | 23–50 | 31.51% |
| JamesTheGallant vs Azucena | 24–48 | 33.33% |
| JamesTheGallant vs Lee | 35–35 | 50.00% |
| JamesTheGallant vs Victor | 21–49 | 30.00% |
| JamesTheGallant vs Lars | 24–40 | 37.50% |
| JamesTheGallant vs Nina | 26–37 | 41.27% |
| JamesTheGallant vs Lidia | 32–27 | 54.24% |
| JamesTheGallant vs Yoshimitsu | 25–27 | 48.08% |
| JamesTheGallant vs Xiaoyu | 11–39 | 22.00% |
| JamesTheGallant vs Devil Jin | 20–29 | 40.82% |
| JamesTheGallant vs Fahkumram | 17–22 | 43.59% |
| JamesTheGallant vs Feng | 9–26 | 25.71% |
| JamesTheGallant vs Alisa | 14–19 | 42.42% |
| JamesTheGallant vs Armor King | 12–19 | 38.71% |
| JamesTheGallant vs Leo | 16–14 | 53.33% |
| JamesTheGallant vs Leroy | 12–17 | 41.38% |
| JamesTheGallant vs Anna | 7–20 | 25.93% |
| JamesTheGallant vs Jack-8 | 5–21 | 19.23% |
| JamesTheGallant vs Raven | 10–12 | 45.45% |
| JamesTheGallant vs Claudio | 10–11 | 47.62% |
| JamesTheGallant vs Zafina | 8–11 | 42.11% |
| JamesTheGallant vs Kuma | 7–7 | 50.00% |
| JamesTheGallant vs Shaheen | 8–5 | 61.54% |
| JamesTheGallant vs Panda | 3–9 | 25.00% |
| JamesTheGallant vs Miary Zo | 5–5 | 50.00% |
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.