| Mactastic vs Kazuya | 154–123 | 55.60% |
| Mactastic vs King | 133–77 | 63.33% |
| Mactastic vs Reina | 105–87 | 54.69% |
| Mactastic vs Bryan | 102–85 | 54.55% |
| Mactastic vs Jin | 83–82 | 50.30% |
| Mactastic vs Steve | 84–62 | 57.53% |
| Mactastic vs Lidia | 71–74 | 48.97% |
| Mactastic vs Dragunov | 67–60 | 52.76% |
| Mactastic vs Lili | 63–57 | 52.50% |
| Mactastic vs Asuka | 56–59 | 48.70% |
| Mactastic vs Hwoarang | 55–57 | 49.11% |
| Mactastic vs Azucena | 62–50 | 55.36% |
| Mactastic vs Paul | 61–49 | 55.45% |
| Mactastic vs Law | 44–60 | 42.31% |
| Mactastic vs Lee | 42–56 | 42.86% |
| Mactastic vs Yoshimitsu | 39–57 | 40.62% |
| Mactastic vs Eddy | 42–50 | 45.65% |
| Mactastic vs Lars | 47–39 | 54.65% |
| Mactastic vs Devil Jin | 40–45 | 47.06% |
| Mactastic vs Jun | 34–50 | 40.48% |
| Mactastic vs Fahkumram | 39–41–1 | 48.75% |
| Mactastic vs Raven | 29–46 | 38.67% |
| Mactastic vs Xiaoyu | 38–34 | 52.78% |
| Mactastic vs Claudio | 37–28 | 56.92% |
| Mactastic vs Leroy | 33–31 | 51.56% |
| Mactastic vs Feng | 23–40 | 36.51% |
| Mactastic vs Armor King | 24–39 | 38.10% |
| Mactastic vs Alisa | 27–33 | 45.00% |
| Mactastic vs Heihachi | 25–35 | 41.67% |
| Mactastic vs Nina | 22–34 | 39.29% |
| Mactastic vs Victor | 27–25 | 51.92% |
| Mactastic vs Jack-8 | 24–24 | 50.00% |
| Mactastic vs Leo | 20–27 | 42.55% |
| Mactastic vs Kuma | 24–21 | 53.33% |
| Mactastic vs Anna | 12–26 | 31.58% |
| Mactastic vs Zafina | 15–18 | 45.45% |
| Mactastic vs Clive | 16–16 | 50.00% |
| Mactastic vs Shaheen | 12–1 | 92.31% |
| Mactastic vs Panda | 5–6 | 45.45% |
| Mactastic vs Miary Zo | 1–5 | 16.67% |
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.