| Rob-Will7 vs Jin | 177–202 | 46.70% |
| Rob-Will7 vs Kazuya | 182–151 | 54.65% |
| Rob-Will7 vs Bryan | 152–167 | 47.65% |
| Rob-Will7 vs King | 119–120 | 49.79% |
| Rob-Will7 vs Reina | 128–110 | 53.78% |
| Rob-Will7 vs Hwoarang | 113–117 | 49.13% |
| Rob-Will7 vs Yoshimitsu | 105–105 | 50.00% |
| Rob-Will7 vs Heihachi | 92–110 | 45.54% |
| Rob-Will7 vs Steve | 126–75 | 62.69% |
| Rob-Will7 vs Devil Jin | 96–99 | 49.23% |
| Rob-Will7 vs Law | 96–98 | 49.48% |
| Rob-Will7 vs Dragunov | 95–92 | 50.80% |
| Rob-Will7 vs Lili | 105–69 | 60.34% |
| Rob-Will7 vs Paul | 97–71 | 57.74% |
| Rob-Will7 vs Lars | 95–57 | 62.50% |
| Rob-Will7 vs Lee | 77–75 | 50.66% |
| Rob-Will7 vs Azucena | 51–73 | 41.13% |
| Rob-Will7 vs Victor | 55–68 | 44.72% |
| Rob-Will7 vs Feng | 58–59 | 49.57% |
| Rob-Will7 vs Xiaoyu | 58–55 | 51.33% |
| Rob-Will7 vs Asuka | 64–47 | 57.66% |
| Rob-Will7 vs Eddy | 53–53 | 50.00% |
| Rob-Will7 vs Nina | 47–53 | 47.00% |
| Rob-Will7 vs Leroy | 45–50 | 47.37% |
| Rob-Will7 vs Alisa | 30–52 | 36.59% |
| Rob-Will7 vs Jun | 38–41 | 48.10% |
| Rob-Will7 vs Jack-8 | 45–32 | 58.44% |
| Rob-Will7 vs Leo | 31–42 | 42.47% |
| Rob-Will7 vs Claudio | 26–46 | 36.11% |
| Rob-Will7 vs Raven | 34–36 | 48.57% |
| Rob-Will7 vs Lidia | 30–37 | 44.78% |
| Rob-Will7 vs Clive | 25–39 | 39.06% |
| Rob-Will7 vs Zafina | 34–27 | 55.74% |
| Rob-Will7 vs Shaheen | 32–23 | 58.18% |
| Rob-Will7 vs Anna | 24–26 | 48.00% |
| Rob-Will7 vs Kuma | 12–21 | 36.36% |
| Rob-Will7 vs Fahkumram | 8–21 | 27.59% |
| Rob-Will7 vs Panda | 14–6 | 70.00% |
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.