| YT: Bob Heiwa vs Kazuya | 121–109 | 52.61% |
| YT: Bob Heiwa vs Jin | 94–114 | 45.19% |
| YT: Bob Heiwa vs Dragunov | 84–73 | 53.50% |
| YT: Bob Heiwa vs Law | 86–50–1 | 63.24% |
| YT: Bob Heiwa vs Steve | 70–64 | 52.24% |
| YT: Bob Heiwa vs Bryan | 56–66 | 45.90% |
| YT: Bob Heiwa vs King | 57–60 | 48.72% |
| YT: Bob Heiwa vs Hwoarang | 57–54 | 51.35% |
| YT: Bob Heiwa vs Yoshimitsu | 60–42 | 58.82% |
| YT: Bob Heiwa vs Lars | 47–55 | 46.08% |
| YT: Bob Heiwa vs Reina | 56–45 | 55.45% |
| YT: Bob Heiwa vs Devil Jin | 41–58 | 41.41% |
| YT: Bob Heiwa vs Jun | 49–42 | 53.85% |
| YT: Bob Heiwa vs Lee | 29–56 | 34.12% |
| YT: Bob Heiwa vs Paul | 45–37 | 54.88% |
| YT: Bob Heiwa vs Asuka | 33–44 | 42.86% |
| YT: Bob Heiwa vs Lili | 37–32 | 53.62% |
| YT: Bob Heiwa vs Victor | 32–37 | 46.38% |
| YT: Bob Heiwa vs Heihachi | 33–23 | 58.93% |
| YT: Bob Heiwa vs Leroy | 25–22 | 53.19% |
| YT: Bob Heiwa vs Azucena | 23–23 | 50.00% |
| YT: Bob Heiwa vs Xiaoyu | 28–14 | 66.67% |
| YT: Bob Heiwa vs Feng | 14–23 | 37.84% |
| YT: Bob Heiwa vs Eddy | 15–22 | 40.54% |
| YT: Bob Heiwa vs Lidia | 22–15 | 59.46% |
| YT: Bob Heiwa vs Leo | 14–21 | 40.00% |
| YT: Bob Heiwa vs Raven | 19–16 | 54.29% |
| YT: Bob Heiwa vs Shaheen | 21–13 | 61.76% |
| YT: Bob Heiwa vs Alisa | 14–19 | 42.42% |
| YT: Bob Heiwa vs Clive | 12–20 | 37.50% |
| YT: Bob Heiwa vs Kuma | 7–20 | 25.93% |
| YT: Bob Heiwa vs Claudio | 12–14 | 46.15% |
| YT: Bob Heiwa vs Nina | 9–16 | 36.00% |
| YT: Bob Heiwa vs Anna | 10–12 | 45.45% |
| YT: Bob Heiwa vs Zafina | 11–10 | 52.38% |
| YT: Bob Heiwa vs Jack-8 | 8–12 | 40.00% |
| YT: Bob Heiwa vs Fahkumram | 12–7 | 63.16% |
| YT: Bob Heiwa vs Miary Zo | 6–8 | 42.86% |
| YT: Bob Heiwa vs Armor King | 5–5 | 50.00% |
| YT: Bob Heiwa vs Panda | 2–3 | 40.00% |
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.