| SpartanLoki7803 vs Jun | 13–15 | 46.43% |
| SpartanLoki7803 vs King | 13–13 | 50.00% |
| SpartanLoki7803 vs Law | 15–8 | 65.22% |
| SpartanLoki7803 vs Jin | 10–9 | 52.63% |
| SpartanLoki7803 vs Reina | 10–9 | 52.63% |
| SpartanLoki7803 vs Bryan | 7–10 | 41.18% |
| SpartanLoki7803 vs Lee | 7–10 | 41.18% |
| SpartanLoki7803 vs Paul | 5–11 | 31.25% |
| SpartanLoki7803 vs Kazuya | 9–7 | 56.25% |
| SpartanLoki7803 vs Dragunov | 8–5 | 61.54% |
| SpartanLoki7803 vs Victor | 8–5 | 61.54% |
| SpartanLoki7803 vs Yoshimitsu | 8–4 | 66.67% |
| SpartanLoki7803 vs Jack-8 | 8–4 | 66.67% |
| SpartanLoki7803 vs Azucena | 8–3 | 72.73% |
| SpartanLoki7803 vs Clive | 5–6 | 45.45% |
| SpartanLoki7803 vs Hwoarang | 6–4 | 60.00% |
| SpartanLoki7803 vs Heihachi | 8–2 | 80.00% |
| SpartanLoki7803 vs Shaheen | 3–6 | 33.33% |
| SpartanLoki7803 vs Lidia | 3–6 | 33.33% |
| SpartanLoki7803 vs Steve | 6–2 | 75.00% |
| SpartanLoki7803 vs Lili | 4–4 | 50.00% |
| SpartanLoki7803 vs Alisa | 2–6 | 25.00% |
| SpartanLoki7803 vs Xiaoyu | 5–2 | 71.43% |
| SpartanLoki7803 vs Devil Jin | 2–3 | 40.00% |
| SpartanLoki7803 vs Feng | 2–2 | 50.00% |
| SpartanLoki7803 vs Eddy | 0–4 | 0.00% |
| SpartanLoki7803 vs Anna | 0–4 | 0.00% |
| SpartanLoki7803 vs Asuka | 1–2 | 33.33% |
| SpartanLoki7803 vs Leo | 0–3 | 0.00% |
| SpartanLoki7803 vs Lars | 3–0 | 100.00% |
| SpartanLoki7803 vs Zafina | 2–1 | 66.67% |
| SpartanLoki7803 vs Leroy | 0–3 | 0.00% |
| SpartanLoki7803 vs Nina | 1–1 | 50.00% |
| SpartanLoki7803 vs Raven | 2–0 | 100.00% |
| SpartanLoki7803 vs Panda | 1–0 | 100.00% |
| SpartanLoki7803 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.