| MatterStep vs Jin | 99–67 | 59.64% |
| MatterStep vs Kazuya | 89–43 | 67.42% |
| MatterStep vs Hwoarang | 65–58 | 52.85% |
| MatterStep vs Law | 54–58 | 48.21% |
| MatterStep vs King | 42–57 | 42.42% |
| MatterStep vs Bryan | 42–41 | 50.60% |
| MatterStep vs Steve | 40–38 | 51.28% |
| MatterStep vs Paul | 29–46 | 38.67% |
| MatterStep vs Heihachi | 40–34 | 54.05% |
| MatterStep vs Lili | 43–29 | 59.72% |
| MatterStep vs Yoshimitsu | 32–24 | 57.14% |
| MatterStep vs Xiaoyu | 19–34 | 35.85% |
| MatterStep vs Asuka | 35–18 | 66.04% |
| MatterStep vs Devil Jin | 31–22 | 58.49% |
| MatterStep vs Lars | 32–17 | 65.31% |
| MatterStep vs Alisa | 31–17 | 64.58% |
| MatterStep vs Anna | 21–26 | 44.68% |
| MatterStep vs Feng | 23–21 | 52.27% |
| MatterStep vs Lee | 19–22 | 46.34% |
| MatterStep vs Dragunov | 21–19 | 52.50% |
| MatterStep vs Reina | 16–19–1 | 45.71% |
| MatterStep vs Azucena | 20–15 | 57.14% |
| MatterStep vs Victor | 20–14 | 58.82% |
| MatterStep vs Eddy | 13–21 | 38.24% |
| MatterStep vs Lidia | 15–18 | 45.45% |
| MatterStep vs Nina | 12–19 | 38.71% |
| MatterStep vs Jun | 13–16 | 44.83% |
| MatterStep vs Clive | 15–12 | 55.56% |
| MatterStep vs Armor King | 12–14 | 46.15% |
| MatterStep vs Raven | 13–10 | 56.52% |
| MatterStep vs Leroy | 6–16 | 27.27% |
| MatterStep vs Fahkumram | 16–5 | 76.19% |
| MatterStep vs Kuma | 11–8 | 57.89% |
| MatterStep vs Jack-8 | 9–7 | 56.25% |
| MatterStep vs Claudio | 9–7 | 56.25% |
| MatterStep vs Leo | 4–7 | 36.36% |
| MatterStep vs Zafina | 7–2 | 77.78% |
| MatterStep vs Shaheen | 4–4 | 50.00% |
| MatterStep vs Panda | 3–2 | 60.00% |
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.