| Terrapin vs Kazuya | 137–94 | 59.31% |
| Terrapin vs Jin | 82–94 | 46.59% |
| Terrapin vs Hwoarang | 106–65 | 61.99% |
| Terrapin vs Bryan | 84–80 | 51.22% |
| Terrapin vs Law | 77–55 | 58.33% |
| Terrapin vs King | 58–52 | 52.73% |
| Terrapin vs Steve | 66–42 | 61.11% |
| Terrapin vs Yoshimitsu | 52–35 | 59.77% |
| Terrapin vs Dragunov | 41–46 | 47.13% |
| Terrapin vs Paul | 41–43 | 48.81% |
| Terrapin vs Heihachi | 33–50 | 39.76% |
| Terrapin vs Reina | 37–43 | 46.25% |
| Terrapin vs Lee | 47–30 | 61.04% |
| Terrapin vs Devil Jin | 34–37 | 47.89% |
| Terrapin vs Xiaoyu | 34–35 | 49.28% |
| Terrapin vs Feng | 33–36 | 47.83% |
| Terrapin vs Lars | 35–31 | 53.03% |
| Terrapin vs Jun | 32–34 | 48.48% |
| Terrapin vs Anna | 38–26 | 59.38% |
| Terrapin vs Lili | 29–34 | 46.03% |
| Terrapin vs Nina | 42–17 | 71.19% |
| Terrapin vs Alisa | 36–19 | 65.45% |
| Terrapin vs Eddy | 33–21 | 61.11% |
| Terrapin vs Armor King | 28–24 | 53.85% |
| Terrapin vs Asuka | 24–22 | 52.17% |
| Terrapin vs Fahkumram | 14–31 | 31.11% |
| Terrapin vs Raven | 23–18 | 56.10% |
| Terrapin vs Azucena | 20–20 | 50.00% |
| Terrapin vs Victor | 18–18 | 50.00% |
| Terrapin vs Miary Zo | 12–23 | 34.29% |
| Terrapin vs Jack-8 | 15–19 | 44.12% |
| Terrapin vs Claudio | 18–14 | 56.25% |
| Terrapin vs Lidia | 18–13 | 58.06% |
| Terrapin vs Kuma | 17–12 | 58.62% |
| Terrapin vs Leo | 16–11 | 59.26% |
| Terrapin vs Clive | 12–15 | 44.44% |
| Terrapin vs Leroy | 12–13 | 48.00% |
| Terrapin vs Zafina | 7–15 | 31.82% |
| Terrapin vs Shaheen | 10–9 | 52.63% |
| Terrapin vs Panda | 4–4 | 50.00% |
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.