| Spencer97 vs Eddy | 6–8 | 42.86% |
| Spencer97 vs King | 8–3 | 72.73% |
| Spencer97 vs Reina | 4–7 | 36.36% |
| Spencer97 vs Hwoarang | 3–5 | 37.50% |
| Spencer97 vs Steve | 4–4 | 50.00% |
| Spencer97 vs Victor | 4–3 | 57.14% |
| Spencer97 vs Asuka | 5–1 | 83.33% |
| Spencer97 vs Lee | 0–6 | 0.00% |
| Spencer97 vs Alisa | 2–3 | 40.00% |
| Spencer97 vs Jin | 3–1 | 75.00% |
| Spencer97 vs Leo | 0–4 | 0.00% |
| Spencer97 vs Law | 2–1 | 66.67% |
| Spencer97 vs Shaheen | 3–0 | 100.00% |
| Spencer97 vs Kuma | 1–2 | 33.33% |
| Spencer97 vs Jun | 2–1 | 66.67% |
| Spencer97 vs Bryan | 2–0 | 100.00% |
| Spencer97 vs Lili | 0–2 | 0.00% |
| Spencer97 vs Dragunov | 0–2 | 0.00% |
| Spencer97 vs Nina | 0–2 | 0.00% |
| Spencer97 vs Clive | 2–0 | 100.00% |
| Spencer97 vs Fahkumram | 0–2 | 0.00% |
| Spencer97 vs Yoshimitsu | 0–1 | 0.00% |
| Spencer97 vs Jack-8 | 0–1 | 0.00% |
| Spencer97 vs Devil Jin | 1–0 | 100.00% |
| Spencer97 vs Lars | 1–0 | 100.00% |
| Spencer97 vs Zafina | 0–1 | 0.00% |
| Spencer97 vs Leroy | 0–1 | 0.00% |
| Spencer97 vs Raven | 1–0 | 100.00% |
| Spencer97 vs Lidia | 1–0 | 100.00% |
| Spencer97 vs Heihachi | 0–1 | 0.00% |
| Spencer97 vs Anna | 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.