| Red_Letter vs Dragunov | 154–136 | 53.10% |
| Red_Letter vs Bryan | 130–135 | 49.06% |
| Red_Letter vs Kazuya | 126–92 | 57.80% |
| Red_Letter vs Hwoarang | 127–89 | 58.80% |
| Red_Letter vs King | 109–96 | 53.17% |
| Red_Letter vs Asuka | 97–94 | 50.79% |
| Red_Letter vs Steve | 101–71 | 58.72% |
| Red_Letter vs Paul | 102–69 | 59.65% |
| Red_Letter vs Reina | 92–72 | 56.10% |
| Red_Letter vs Jin | 76–86 | 46.91% |
| Red_Letter vs Heihachi | 74–76 | 49.33% |
| Red_Letter vs Feng | 61–85 | 41.78% |
| Red_Letter vs Azucena | 64–80 | 44.44% |
| Red_Letter vs Lili | 69–63 | 52.27% |
| Red_Letter vs Lee | 76–56 | 57.58% |
| Red_Letter vs Victor | 55–69 | 44.35% |
| Red_Letter vs Eddy | 76–48 | 61.29% |
| Red_Letter vs Lars | 73–50 | 59.35% |
| Red_Letter vs Alisa | 61–61 | 50.00% |
| Red_Letter vs Claudio | 62–57 | 52.10% |
| Red_Letter vs Jack-8 | 66–46 | 58.93% |
| Red_Letter vs Fahkumram | 63–46 | 57.80% |
| Red_Letter vs Law | 53–51 | 50.96% |
| Red_Letter vs Zafina | 49–55 | 47.12% |
| Red_Letter vs Jun | 53–45 | 54.08% |
| Red_Letter vs Xiaoyu | 52–43 | 54.74% |
| Red_Letter vs Leroy | 49–42 | 53.85% |
| Red_Letter vs Devil Jin | 53–37 | 58.89% |
| Red_Letter vs Yoshimitsu | 44–42 | 51.16% |
| Red_Letter vs Shaheen | 39–47 | 45.35% |
| Red_Letter vs Leo | 39–43 | 47.56% |
| Red_Letter vs Nina | 47–34 | 58.02% |
| Red_Letter vs Armor King | 36–41 | 46.75% |
| Red_Letter vs Raven | 22–54 | 28.95% |
| Red_Letter vs Lidia | 19–38 | 33.33% |
| Red_Letter vs Clive | 27–30 | 47.37% |
| Red_Letter vs Kuma | 22–33 | 40.00% |
| Red_Letter vs Anna | 23–28 | 45.10% |
| Red_Letter vs Panda | 23–15 | 60.53% |
| Red_Letter vs Miary Zo | 12–10 | 54.55% |
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.