| Stitch vs Reina | 13–6 | 68.42% |
| Stitch vs King | 8–9 | 47.06% |
| Stitch vs Victor | 8–7 | 53.33% |
| Stitch vs Eddy | 6–7 | 46.15% |
| Stitch vs Bryan | 6–6 | 50.00% |
| Stitch vs Lili | 8–3 | 72.73% |
| Stitch vs Azucena | 9–2 | 81.82% |
| Stitch vs Law | 6–4 | 60.00% |
| Stitch vs Lee | 6–3 | 66.67% |
| Stitch vs Raven | 5–4 | 55.56% |
| Stitch vs Clive | 3–6 | 33.33% |
| Stitch vs Steve | 3–4 | 42.86% |
| Stitch vs Jack-8 | 2–5 | 28.57% |
| Stitch vs Asuka | 2–5 | 28.57% |
| Stitch vs Hwoarang | 5–1 | 83.33% |
| Stitch vs Dragunov | 2–4 | 33.33% |
| Stitch vs Jun | 1–5 | 16.67% |
| Stitch vs Jin | 2–3 | 40.00% |
| Stitch vs Leo | 2–3 | 40.00% |
| Stitch vs Alisa | 3–2 | 60.00% |
| Stitch vs Xiaoyu | 4–0 | 100.00% |
| Stitch vs Lars | 4–0 | 100.00% |
| Stitch vs Shaheen | 2–2 | 50.00% |
| Stitch vs Heihachi | 3–1 | 75.00% |
| Stitch vs Yoshimitsu | 3–0 | 100.00% |
| Stitch vs Devil Jin | 3–0 | 100.00% |
| Stitch vs Nina | 1–2 | 33.33% |
| Stitch vs Zafina | 1–2 | 33.33% |
| Stitch vs Paul | 0–2 | 0.00% |
| Stitch vs Kazuya | 2–0 | 100.00% |
| Stitch vs Kuma | 1–1 | 50.00% |
| Stitch vs Feng | 1–0 | 100.00% |
| Stitch vs Leroy | 0–1 | 0.00% |
| Stitch vs Lidia | 0–1 | 0.00% |
| Stitch vs Anna | 0–1 | 0.00% |
| Stitch vs Fahkumram | 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.