| RiotLion vs King | 63–127 | 33.16% |
| RiotLion vs Steve | 70–110 | 38.89% |
| RiotLion vs Reina | 63–100 | 38.65% |
| RiotLion vs Kazuya | 54–94 | 36.49% |
| RiotLion vs Jin | 36–101 | 26.28% |
| RiotLion vs Bryan | 32–79 | 28.83% |
| RiotLion vs Law | 21–83 | 20.19% |
| RiotLion vs Azucena | 35–68 | 33.98% |
| RiotLion vs Heihachi | 32–71 | 31.07% |
| RiotLion vs Hwoarang | 34–64 | 34.69% |
| RiotLion vs Victor | 24–69 | 25.81% |
| RiotLion vs Dragunov | 26–66 | 28.26% |
| RiotLion vs Lili | 18–69 | 20.69% |
| RiotLion vs Jun | 22–51 | 30.14% |
| RiotLion vs Clive | 28–43 | 39.44% |
| RiotLion vs Yoshimitsu | 25–42 | 37.31% |
| RiotLion vs Asuka | 28–39 | 41.79% |
| RiotLion vs Lars | 18–46 | 28.12% |
| RiotLion vs Eddy | 16–47 | 25.40% |
| RiotLion vs Nina | 20–41 | 32.79% |
| RiotLion vs Armor King | 26–35 | 42.62% |
| RiotLion vs Paul | 27–32 | 45.76% |
| RiotLion vs Xiaoyu | 24–35 | 40.68% |
| RiotLion vs Devil Jin | 28–29 | 49.12% |
| RiotLion vs Lee | 16–33 | 32.65% |
| RiotLion vs Anna | 8–37 | 17.78% |
| RiotLion vs Lidia | 21–23 | 47.73% |
| RiotLion vs Fahkumram | 12–27 | 30.77% |
| RiotLion vs Feng | 10–28 | 26.32% |
| RiotLion vs Claudio | 10–28 | 26.32% |
| RiotLion vs Raven | 9–26 | 25.71% |
| RiotLion vs Jack-8 | 7–26 | 21.21% |
| RiotLion vs Leroy | 10–22 | 31.25% |
| RiotLion vs Alisa | 3–23 | 11.54% |
| RiotLion vs Leo | 8–17 | 32.00% |
| RiotLion vs Miary Zo | 9–14 | 39.13% |
| RiotLion vs Kuma | 5–17 | 22.73% |
| RiotLion vs Shaheen | 9–12 | 42.86% |
| RiotLion vs Zafina | 10–9 | 52.63% |
| RiotLion vs Panda | 3–13 | 18.75% |
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.