| Shaunmac vs King | 76–66 | 53.52% |
| Shaunmac vs Jin | 84–54 | 60.87% |
| Shaunmac vs Kazuya | 83–51 | 61.94% |
| Shaunmac vs Law | 61–40 | 60.40% |
| Shaunmac vs Bryan | 47–42 | 52.81% |
| Shaunmac vs Hwoarang | 53–31 | 63.10% |
| Shaunmac vs Steve | 52–29 | 64.20% |
| Shaunmac vs Dragunov | 42–32 | 56.76% |
| Shaunmac vs Eddy | 39–32 | 54.93% |
| Shaunmac vs Paul | 40–30 | 57.14% |
| Shaunmac vs Reina | 28–36 | 43.75% |
| Shaunmac vs Lee | 36–25 | 59.02% |
| Shaunmac vs Lars | 25–25 | 50.00% |
| Shaunmac vs Heihachi | 31–19 | 62.00% |
| Shaunmac vs Yoshimitsu | 25–24 | 51.02% |
| Shaunmac vs Azucena | 16–28 | 36.36% |
| Shaunmac vs Lili | 21–22 | 48.84% |
| Shaunmac vs Armor King | 19–23 | 45.24% |
| Shaunmac vs Clive | 11–30 | 26.83% |
| Shaunmac vs Jack-8 | 20–20 | 50.00% |
| Shaunmac vs Nina | 23–15 | 60.53% |
| Shaunmac vs Leroy | 21–17 | 55.26% |
| Shaunmac vs Feng | 18–19 | 48.65% |
| Shaunmac vs Jun | 18–18 | 50.00% |
| Shaunmac vs Devil Jin | 23–12 | 65.71% |
| Shaunmac vs Xiaoyu | 15–19 | 44.12% |
| Shaunmac vs Victor | 16–14 | 53.33% |
| Shaunmac vs Leo | 12–17 | 41.38% |
| Shaunmac vs Asuka | 14–14 | 50.00% |
| Shaunmac vs Shaheen | 15–13 | 53.57% |
| Shaunmac vs Claudio | 12–14 | 46.15% |
| Shaunmac vs Fahkumram | 14–11 | 56.00% |
| Shaunmac vs Lidia | 10–14 | 41.67% |
| Shaunmac vs Raven | 12–10 | 54.55% |
| Shaunmac vs Alisa | 11–9 | 55.00% |
| Shaunmac vs Kuma | 5–11 | 31.25% |
| Shaunmac vs Zafina | 2–10 | 16.67% |
| Shaunmac vs Anna | 3–9 | 25.00% |
| Shaunmac vs Miary Zo | 2–4 | 33.33% |
| Shaunmac 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.