| Shelby vs Reina | 33–39 | 45.83% |
| Shelby vs King | 14–37 | 27.45% |
| Shelby vs Kazuya | 23–26 | 46.94% |
| Shelby vs Jin | 20–26 | 43.48% |
| Shelby vs Eddy | 12–22 | 35.29% |
| Shelby vs Paul | 9–20 | 31.03% |
| Shelby vs Bryan | 13–16 | 44.83% |
| Shelby vs Jun | 14–14 | 50.00% |
| Shelby vs Hwoarang | 10–17 | 37.04% |
| Shelby vs Victor | 11–15 | 42.31% |
| Shelby vs Devil Jin | 11–12 | 47.83% |
| Shelby vs Dragunov | 8–15 | 34.78% |
| Shelby vs Nina | 7–15 | 31.82% |
| Shelby vs Lili | 9–12 | 42.86% |
| Shelby vs Azucena | 5–13 | 27.78% |
| Shelby vs Feng | 7–10 | 41.18% |
| Shelby vs Alisa | 8–9 | 47.06% |
| Shelby vs Law | 11–5 | 68.75% |
| Shelby vs Asuka | 6–8 | 42.86% |
| Shelby vs Steve | 3–10 | 23.08% |
| Shelby vs Lars | 7–6 | 53.85% |
| Shelby vs Lee | 5–6 | 45.45% |
| Shelby vs Xiaoyu | 3–7 | 30.00% |
| Shelby vs Yoshimitsu | 3–6 | 33.33% |
| Shelby vs Leo | 3–5 | 37.50% |
| Shelby vs Kuma | 3–4 | 42.86% |
| Shelby vs Panda | 2–5 | 28.57% |
| Shelby vs Raven | 5–2 | 71.43% |
| Shelby vs Zafina | 4–1 | 80.00% |
| Shelby vs Leroy | 2–2 | 50.00% |
| Shelby vs Jack-8 | 2–1 | 66.67% |
| Shelby vs Claudio | 0–1 | 0.00% |
| Shelby vs Heihachi | 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.