| Boss Mac Nino vs King | 161–148 | 52.10% |
| Boss Mac Nino vs Kazuya | 161–145 | 52.61% |
| Boss Mac Nino vs Jin | 136–139 | 49.45% |
| Boss Mac Nino vs Bryan | 106–135 | 43.98% |
| Boss Mac Nino vs Hwoarang | 109–107 | 50.46% |
| Boss Mac Nino vs Law | 108–107 | 50.23% |
| Boss Mac Nino vs Reina | 99–89 | 52.66% |
| Boss Mac Nino vs Paul | 90–97 | 48.13% |
| Boss Mac Nino vs Steve | 78–96 | 44.83% |
| Boss Mac Nino vs Eddy | 87–85 | 50.58% |
| Boss Mac Nino vs Lili | 84–85 | 49.70% |
| Boss Mac Nino vs Yoshimitsu | 76–73 | 51.01% |
| Boss Mac Nino vs Dragunov | 62–86 | 41.89% |
| Boss Mac Nino vs Heihachi | 60–86 | 41.10% |
| Boss Mac Nino vs Lee | 61–68 | 47.29% |
| Boss Mac Nino vs Jun | 69–57 | 54.76% |
| Boss Mac Nino vs Asuka | 77–47 | 62.10% |
| Boss Mac Nino vs Xiaoyu | 61–61 | 50.00% |
| Boss Mac Nino vs Leroy | 57–52 | 52.29% |
| Boss Mac Nino vs Feng | 47–58 | 44.76% |
| Boss Mac Nino vs Nina | 48–56 | 46.15% |
| Boss Mac Nino vs Azucena | 40–61 | 39.60% |
| Boss Mac Nino vs Lars | 50–49 | 50.51% |
| Boss Mac Nino vs Clive | 39–57 | 40.62% |
| Boss Mac Nino vs Alisa | 28–44 | 38.89% |
| Boss Mac Nino vs Devil Jin | 39–32 | 54.93% |
| Boss Mac Nino vs Victor | 27–38–1 | 41.54% |
| Boss Mac Nino vs Jack-8 | 22–36 | 37.93% |
| Boss Mac Nino vs Raven | 31–26 | 54.39% |
| Boss Mac Nino vs Lidia | 19–36 | 34.55% |
| Boss Mac Nino vs Leo | 17–35 | 32.69% |
| Boss Mac Nino vs Kuma | 17–26 | 39.53% |
| Boss Mac Nino vs Claudio | 17–17 | 50.00% |
| Boss Mac Nino vs Zafina | 12–15 | 44.44% |
| Boss Mac Nino vs Shaheen | 11–11 | 50.00% |
| Boss Mac Nino vs Panda | 5–10 | 33.33% |
| Boss Mac Nino vs Anna | 6–5 | 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.