| BFGL I Kleins vs Jin | 53–66 | 44.54% |
| BFGL I Kleins vs Kazuya | 61–55 | 52.59% |
| BFGL I Kleins vs King | 56–48 | 53.85% |
| BFGL I Kleins vs Law | 43–51 | 45.74% |
| BFGL I Kleins vs Steve | 46–44 | 51.11% |
| BFGL I Kleins vs Hwoarang | 44–45 | 49.44% |
| BFGL I Kleins vs Bryan | 32–38 | 45.71% |
| BFGL I Kleins vs Yoshimitsu | 30–37 | 44.78% |
| BFGL I Kleins vs Clive | 33–31 | 51.56% |
| BFGL I Kleins vs Dragunov | 28–35 | 44.44% |
| BFGL I Kleins vs Heihachi | 38–25 | 60.32% |
| BFGL I Kleins vs Armor King | 32–27 | 54.24% |
| BFGL I Kleins vs Reina | 35–19 | 64.81% |
| BFGL I Kleins vs Nina | 22–22 | 50.00% |
| BFGL I Kleins vs Paul | 17–26 | 39.53% |
| BFGL I Kleins vs Xiaoyu | 23–19 | 54.76% |
| BFGL I Kleins vs Devil Jin | 14–23 | 37.84% |
| BFGL I Kleins vs Lee | 11–26 | 29.73% |
| BFGL I Kleins vs Asuka | 13–19 | 40.62% |
| BFGL I Kleins vs Jun | 16–16 | 50.00% |
| BFGL I Kleins vs Lili | 14–17 | 45.16% |
| BFGL I Kleins vs Victor | 16–12 | 57.14% |
| BFGL I Kleins vs Alisa | 8–19 | 29.63% |
| BFGL I Kleins vs Feng | 13–13 | 50.00% |
| BFGL I Kleins vs Lars | 11–14 | 44.00% |
| BFGL I Kleins vs Leo | 12–12 | 50.00% |
| BFGL I Kleins vs Lidia | 14–10 | 58.33% |
| BFGL I Kleins vs Azucena | 6–16 | 27.27% |
| BFGL I Kleins vs Eddy | 10–11 | 47.62% |
| BFGL I Kleins vs Leroy | 12–3 | 80.00% |
| BFGL I Kleins vs Anna | 5–10 | 33.33% |
| BFGL I Kleins vs Shaheen | 8–6 | 57.14% |
| BFGL I Kleins vs Fahkumram | 6–8 | 42.86% |
| BFGL I Kleins vs Claudio | 4–7 | 36.36% |
| BFGL I Kleins vs Zafina | 4–6 | 40.00% |
| BFGL I Kleins vs Jack-8 | 3–4 | 42.86% |
| BFGL I Kleins vs Raven | 6–1 | 85.71% |
| BFGL I Kleins vs Kuma | 1–5 | 16.67% |
| BFGL I Kleins vs Panda | 1–0 | 100.00% |
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.