| Steve Cox vs Kazuya | 146–159 | 47.87% |
| Steve Cox vs Jin | 112–141 | 44.27% |
| Steve Cox vs Reina | 132–84 | 61.11% |
| Steve Cox vs Bryan | 90–122 | 42.45% |
| Steve Cox vs King | 91–96 | 48.66% |
| Steve Cox vs Dragunov | 75–87 | 46.30% |
| Steve Cox vs Hwoarang | 76–82 | 48.10% |
| Steve Cox vs Heihachi | 74–83 | 47.13% |
| Steve Cox vs Paul | 73–74 | 49.66% |
| Steve Cox vs Lili | 67–79 | 45.89% |
| Steve Cox vs Lee | 88–53 | 62.41% |
| Steve Cox vs Asuka | 45–69 | 39.47% |
| Steve Cox vs Devil Jin | 59–50 | 54.13% |
| Steve Cox vs Steve | 49–58 | 45.79% |
| Steve Cox vs Yoshimitsu | 50–49 | 50.51% |
| Steve Cox vs Jun | 45–34 | 56.96% |
| Steve Cox vs Alisa | 35–41 | 46.05% |
| Steve Cox vs Law | 30–43 | 41.10% |
| Steve Cox vs Leroy | 34–32 | 51.52% |
| Steve Cox vs Azucena | 26–38 | 40.62% |
| Steve Cox vs Lars | 27–35 | 43.55% |
| Steve Cox vs Clive | 20–40 | 33.33% |
| Steve Cox vs Nina | 23–32 | 41.82% |
| Steve Cox vs Feng | 29–23 | 55.77% |
| Steve Cox vs Lidia | 29–19 | 60.42% |
| Steve Cox vs Leo | 15–31 | 32.61% |
| Steve Cox vs Xiaoyu | 18–26 | 40.91% |
| Steve Cox vs Jack-8 | 19–25 | 43.18% |
| Steve Cox vs Claudio | 17–27 | 38.64% |
| Steve Cox vs Raven | 18–24 | 42.86% |
| Steve Cox vs Shaheen | 18–22 | 45.00% |
| Steve Cox vs Eddy | 16–22 | 42.11% |
| Steve Cox vs Victor | 16–21 | 43.24% |
| Steve Cox vs Armor King | 12–22 | 35.29% |
| Steve Cox vs Kuma | 11–17 | 39.29% |
| Steve Cox vs Fahkumram | 7–14 | 33.33% |
| Steve Cox vs Anna | 2–12 | 14.29% |
| Steve Cox vs Zafina | 5–8 | 38.46% |
| Steve Cox vs Panda | 3–8 | 27.27% |
| Steve Cox vs Miary Zo | 1–2 | 33.33% |
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.