| SpiSpi vs Reina | 22–10 | 68.75% |
| SpiSpi vs Law | 7–17 | 29.17% |
| SpiSpi vs Hwoarang | 8–9 | 47.06% |
| SpiSpi vs Bryan | 6–7 | 46.15% |
| SpiSpi vs Steve | 5–8 | 38.46% |
| SpiSpi vs Asuka | 3–10 | 23.08% |
| SpiSpi vs Lili | 6–7 | 46.15% |
| SpiSpi vs Armor King | 2–11 | 15.38% |
| SpiSpi vs Alisa | 7–3 | 70.00% |
| SpiSpi vs Jun | 2–8 | 20.00% |
| SpiSpi vs Miary Zo | 5–5 | 50.00% |
| SpiSpi vs Dragunov | 3–6 | 33.33% |
| SpiSpi vs Yoshimitsu | 1–7 | 12.50% |
| SpiSpi vs Devil Jin | 6–1 | 85.71% |
| SpiSpi vs Azucena | 3–4 | 42.86% |
| SpiSpi vs Lars | 1–5 | 16.67% |
| SpiSpi vs Paul | 2–3 | 40.00% |
| SpiSpi vs King | 1–4 | 20.00% |
| SpiSpi vs Leo | 2–3 | 40.00% |
| SpiSpi vs Raven | 2–3 | 40.00% |
| SpiSpi vs Heihachi | 4–1 | 80.00% |
| SpiSpi vs Xiaoyu | 3–0 | 100.00% |
| SpiSpi vs Feng | 2–1 | 66.67% |
| SpiSpi vs Nina | 1–2 | 33.33% |
| SpiSpi vs Victor | 1–2 | 33.33% |
| SpiSpi vs Jin | 1–1 | 50.00% |
| SpiSpi vs Kazuya | 0–2 | 0.00% |
| SpiSpi vs Kuma | 2–0 | 100.00% |
| SpiSpi vs Zafina | 2–0 | 100.00% |
| SpiSpi vs Leroy | 0–2 | 0.00% |
| SpiSpi vs Eddy | 0–2 | 0.00% |
| SpiSpi vs Fahkumram | 0–2 | 0.00% |
| SpiSpi vs Claudio | 0–1 | 0.00% |
| SpiSpi vs Lidia | 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.