| FirstJalen vs Bryan | 106–69 | 60.57% |
| FirstJalen vs Kazuya | 91–69 | 56.88% |
| FirstJalen vs King | 90–68 | 56.96% |
| FirstJalen vs Jin | 79–74 | 51.63% |
| FirstJalen vs Steve | 74–74 | 50.00% |
| FirstJalen vs Reina | 61–43 | 58.65% |
| FirstJalen vs Law | 48–54 | 47.06% |
| FirstJalen vs Paul | 73–28 | 72.28% |
| FirstJalen vs Lili | 47–44 | 51.65% |
| FirstJalen vs Hwoarang | 42–43 | 49.41% |
| FirstJalen vs Dragunov | 47–31 | 60.26% |
| FirstJalen vs Jun | 36–42 | 46.15% |
| FirstJalen vs Claudio | 42–29 | 59.15% |
| FirstJalen vs Victor | 39–28 | 58.21% |
| FirstJalen vs Lee | 42–24 | 63.64% |
| FirstJalen vs Yoshimitsu | 29–36 | 44.62% |
| FirstJalen vs Azucena | 41–21 | 66.13% |
| FirstJalen vs Xiaoyu | 19–35 | 35.19% |
| FirstJalen vs Fahkumram | 30–23 | 56.60% |
| FirstJalen vs Devil Jin | 32–20 | 61.54% |
| FirstJalen vs Feng | 24–28 | 46.15% |
| FirstJalen vs Raven | 16–36 | 30.77% |
| FirstJalen vs Clive | 31–19 | 62.00% |
| FirstJalen vs Asuka | 21–24 | 46.67% |
| FirstJalen vs Nina | 22–22–1 | 50.00% |
| FirstJalen vs Jack-8 | 16–26 | 38.10% |
| FirstJalen vs Eddy | 17–22 | 43.59% |
| FirstJalen vs Lars | 16–20 | 44.44% |
| FirstJalen vs Heihachi | 20–16 | 55.56% |
| FirstJalen vs Alisa | 18–15 | 54.55% |
| FirstJalen vs Leo | 19–11 | 63.33% |
| FirstJalen vs Leroy | 20–10 | 66.67% |
| FirstJalen vs Lidia | 14–16 | 46.67% |
| FirstJalen vs Shaheen | 11–13 | 45.83% |
| FirstJalen vs Zafina | 12–11 | 52.17% |
| FirstJalen vs Kuma | 8–8 | 50.00% |
| FirstJalen vs Anna | 11–5 | 68.75% |
| FirstJalen vs Armor King | 11–4 | 73.33% |
| FirstJalen vs Panda | 6–4 | 60.00% |
| FirstJalen vs Miary Zo | 5–2 | 71.43% |
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.