| Spades vs Kazuya | 180–164 | 52.33% |
| Spades vs Hwoarang | 161–168 | 48.94% |
| Spades vs Steve | 143–144 | 49.83% |
| Spades vs Jin | 144–138 | 51.06% |
| Spades vs Lee | 147–133 | 52.50% |
| Spades vs King | 148–131 | 53.05% |
| Spades vs Yoshimitsu | 137–142 | 49.10% |
| Spades vs Bryan | 125–142 | 46.82% |
| Spades vs Alisa | 118–121 | 49.37% |
| Spades vs Paul | 117–116 | 50.21% |
| Spades vs Law | 117–116 | 50.21% |
| Spades vs Lars | 119–105 | 53.12% |
| Spades vs Heihachi | 116–106 | 52.25% |
| Spades vs Feng | 112–109 | 50.68% |
| Spades vs Devil Jin | 104–97 | 51.74% |
| Spades vs Lili | 98–101 | 49.25% |
| Spades vs Dragunov | 124–75 | 62.31% |
| Spades vs Jun | 92–104 | 46.94% |
| Spades vs Anna | 96–100 | 48.98% |
| Spades vs Reina | 104–91 | 53.33% |
| Spades vs Xiaoyu | 80–89 | 47.34% |
| Spades vs Asuka | 82–87 | 48.52% |
| Spades vs Azucena | 97–64 | 60.25% |
| Spades vs Jack-8 | 72–77 | 48.32% |
| Spades vs Victor | 71–73 | 49.31% |
| Spades vs Lidia | 71–70 | 50.35% |
| Spades vs Raven | 70–68 | 50.72% |
| Spades vs Nina | 66–69 | 48.89% |
| Spades vs Zafina | 67–64 | 51.15% |
| Spades vs Claudio | 75–55 | 57.69% |
| Spades vs Leo | 62–63 | 49.60% |
| Spades vs Eddy | 73–47 | 60.83% |
| Spades vs Armor King | 48–61 | 44.04% |
| Spades vs Clive | 67–40 | 62.62% |
| Spades vs Shaheen | 55–51 | 51.89% |
| Spades vs Leroy | 52–50 | 50.98% |
| Spades vs Kuma | 36–56 | 39.13% |
| Spades vs Fahkumram | 43–42 | 50.59% |
| Spades vs Miary Zo | 37–37 | 50.00% |
| Spades vs Panda | 28–18 | 60.87% |
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.