| Spartan vs Kazuya | 218–280 | 43.78% |
| Spartan vs Jin | 236–231 | 50.54% |
| Spartan vs King | 221–235 | 48.46% |
| Spartan vs Armor King | 174–197 | 46.90% |
| Spartan vs Bryan | 166–149 | 52.70% |
| Spartan vs Dragunov | 139–165 | 45.72% |
| Spartan vs Heihachi | 135–152 | 47.04% |
| Spartan vs Law | 130–124–1 | 51.18% |
| Spartan vs Steve | 134–114 | 54.03% |
| Spartan vs Hwoarang | 109–120 | 47.60% |
| Spartan vs Fahkumram | 95–85 | 52.78% |
| Spartan vs Paul | 85–93 | 47.75% |
| Spartan vs Anna | 78–86 | 47.56% |
| Spartan vs Yoshimitsu | 80–78 | 50.63% |
| Spartan vs Lili | 54–88 | 38.03% |
| Spartan vs Devil Jin | 68–66 | 50.75% |
| Spartan vs Eddy | 67–61 | 52.34% |
| Spartan vs Nina | 61–62 | 49.59% |
| Spartan vs Clive | 56–64 | 46.67% |
| Spartan vs Reina | 63–49 | 56.25% |
| Spartan vs Lars | 53–55 | 49.07% |
| Spartan vs Azucena | 50–58 | 46.30% |
| Spartan vs Jun | 54–53 | 50.47% |
| Spartan vs Alisa | 48–51 | 48.48% |
| Spartan vs Lee | 57–40 | 58.76% |
| Spartan vs Victor | 48–47 | 50.53% |
| Spartan vs Feng | 45–36 | 55.56% |
| Spartan vs Claudio | 40–40 | 50.00% |
| Spartan vs Asuka | 40–34 | 54.05% |
| Spartan vs Xiaoyu | 25–38 | 39.68% |
| Spartan vs Leo | 25–29 | 46.30% |
| Spartan vs Leroy | 11–35 | 23.91% |
| Spartan vs Lidia | 24–22 | 52.17% |
| Spartan vs Miary Zo | 15–30 | 33.33% |
| Spartan vs Jack-8 | 21–18 | 53.85% |
| Spartan vs Kuma | 19–14 | 57.58% |
| Spartan vs Shaheen | 17–10 | 62.96% |
| Spartan vs Zafina | 5–16 | 23.81% |
| Spartan vs Raven | 9–12 | 42.86% |
| Spartan vs Panda | 6–8 | 42.86% |
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.