| Starhearth vs Kazuya | 32–31 | 50.79% |
| Starhearth vs King | 39–21 | 65.00% |
| Starhearth vs Reina | 20–25 | 44.44% |
| Starhearth vs Bryan | 22–18 | 55.00% |
| Starhearth vs Hwoarang | 19–20 | 48.72% |
| Starhearth vs Jin | 15–22 | 40.54% |
| Starhearth vs Clive | 17–20 | 45.95% |
| Starhearth vs Steve | 20–16 | 55.56% |
| Starhearth vs Heihachi | 12–17 | 41.38% |
| Starhearth vs Law | 13–12 | 52.00% |
| Starhearth vs Jun | 14–11 | 56.00% |
| Starhearth vs Azucena | 13–12 | 52.00% |
| Starhearth vs Dragunov | 15–8 | 65.22% |
| Starhearth vs Lee | 10–13 | 43.48% |
| Starhearth vs Yoshimitsu | 7–15 | 31.82% |
| Starhearth vs Asuka | 12–10 | 54.55% |
| Starhearth vs Nina | 11–10 | 52.38% |
| Starhearth vs Eddy | 14–7 | 66.67% |
| Starhearth vs Paul | 9–9 | 50.00% |
| Starhearth vs Jack-8 | 9–7 | 56.25% |
| Starhearth vs Leo | 7–8 | 46.67% |
| Starhearth vs Claudio | 9–6 | 60.00% |
| Starhearth vs Raven | 6–9 | 40.00% |
| Starhearth vs Lars | 5–7 | 41.67% |
| Starhearth vs Victor | 2–10 | 16.67% |
| Starhearth vs Devil Jin | 5–6 | 45.45% |
| Starhearth vs Shaheen | 4–7 | 36.36% |
| Starhearth vs Kuma | 5–6 | 45.45% |
| Starhearth vs Xiaoyu | 6–4 | 60.00% |
| Starhearth vs Alisa | 2–8 | 20.00% |
| Starhearth vs Lidia | 6–4 | 60.00% |
| Starhearth vs Lili | 3–4 | 42.86% |
| Starhearth vs Zafina | 6–1 | 85.71% |
| Starhearth vs Feng | 2–4 | 33.33% |
| Starhearth vs Fahkumram | 1–2 | 33.33% |
| Starhearth vs Panda | 2–0 | 100.00% |
| Starhearth vs Leroy | 1–0 | 100.00% |
| Starhearth vs Anna | 1–0 | 100.00% |
| Starhearth vs Armor King | 0–1 | 0.00% |
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.