| First_Uchiwa vs Kazuya | 76–38 | 66.67% |
| First_Uchiwa vs Bryan | 59–37 | 61.46% |
| First_Uchiwa vs Jin | 41–28 | 59.42% |
| First_Uchiwa vs Reina | 43–22 | 66.15% |
| First_Uchiwa vs Heihachi | 26–23 | 53.06% |
| First_Uchiwa vs Dragunov | 25–18 | 58.14% |
| First_Uchiwa vs King | 23–17 | 57.50% |
| First_Uchiwa vs Asuka | 29–11 | 72.50% |
| First_Uchiwa vs Steve | 24–15 | 61.54% |
| First_Uchiwa vs Lili | 27–12 | 69.23% |
| First_Uchiwa vs Azucena | 24–13 | 64.86% |
| First_Uchiwa vs Devil Jin | 21–14 | 60.00% |
| First_Uchiwa vs Hwoarang | 23–11 | 67.65% |
| First_Uchiwa vs Paul | 21–12 | 63.64% |
| First_Uchiwa vs Law | 22–11 | 66.67% |
| First_Uchiwa vs Yoshimitsu | 20–13 | 60.61% |
| First_Uchiwa vs Fahkumram | 18–13–1 | 58.06% |
| First_Uchiwa vs Lee | 13–13 | 50.00% |
| First_Uchiwa vs Nina | 16–9 | 64.00% |
| First_Uchiwa vs Alisa | 14–9 | 60.87% |
| First_Uchiwa vs Jun | 19–4 | 82.61% |
| First_Uchiwa vs Lidia | 20–3 | 86.96% |
| First_Uchiwa vs Clive | 19–4 | 82.61% |
| First_Uchiwa vs Xiaoyu | 11–9 | 55.00% |
| First_Uchiwa vs Armor King | 10–9 | 52.63% |
| First_Uchiwa vs Victor | 11–7 | 61.11% |
| First_Uchiwa vs Lars | 12–5 | 70.59% |
| First_Uchiwa vs Anna | 10–7 | 58.82% |
| First_Uchiwa vs Leo | 10–6 | 62.50% |
| First_Uchiwa vs Feng | 8–5 | 61.54% |
| First_Uchiwa vs Leroy | 9–2 | 81.82% |
| First_Uchiwa vs Jack-8 | 3–7 | 30.00% |
| First_Uchiwa vs Claudio | 8–2 | 80.00% |
| First_Uchiwa vs Eddy | 6–4 | 60.00% |
| First_Uchiwa vs Raven | 2–7 | 22.22% |
| First_Uchiwa vs Shaheen | 5–3 | 62.50% |
| First_Uchiwa vs Kuma | 4–1 | 80.00% |
| First_Uchiwa vs Panda | 2–1 | 66.67% |
| First_Uchiwa vs Zafina | 0–3 | 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.