| Josh Groben vs Armor King | 11–17 | 39.29% |
| Josh Groben vs Reina | 3–16 | 15.79% |
| Josh Groben vs Kazuya | 8–10 | 44.44% |
| Josh Groben vs Jin | 7–9 | 43.75% |
| Josh Groben vs King | 9–6 | 60.00% |
| Josh Groben vs Bryan | 9–6 | 60.00% |
| Josh Groben vs Hwoarang | 6–8 | 42.86% |
| Josh Groben vs Azucena | 6–7 | 46.15% |
| Josh Groben vs Victor | 4–9 | 30.77% |
| Josh Groben vs Law | 8–3 | 72.73% |
| Josh Groben vs Dragunov | 3–8 | 27.27% |
| Josh Groben vs Steve | 6–4 | 60.00% |
| Josh Groben vs Yoshimitsu | 6–3 | 66.67% |
| Josh Groben vs Heihachi | 4–5 | 44.44% |
| Josh Groben vs Asuka | 2–6 | 25.00% |
| Josh Groben vs Xiaoyu | 3–3 | 50.00% |
| Josh Groben vs Paul | 1–4 | 20.00% |
| Josh Groben vs Devil Jin | 2–3 | 40.00% |
| Josh Groben vs Claudio | 5–0 | 100.00% |
| Josh Groben vs Lee | 1–4 | 20.00% |
| Josh Groben vs Leroy | 1–4 | 20.00% |
| Josh Groben vs Lidia | 1–4 | 20.00% |
| Josh Groben vs Lili | 0–4 | 0.00% |
| Josh Groben vs Alisa | 1–3 | 25.00% |
| Josh Groben vs Jun | 2–2 | 50.00% |
| Josh Groben vs Raven | 4–0 | 100.00% |
| Josh Groben vs Miary Zo | 2–2 | 50.00% |
| Josh Groben vs Jack-8 | 1–2 | 33.33% |
| Josh Groben vs Nina | 1–2 | 33.33% |
| Josh Groben vs Clive | 3–0 | 100.00% |
| Josh Groben vs Shaheen | 0–2 | 0.00% |
| Josh Groben vs Anna | 0–2 | 0.00% |
| Josh Groben vs Fahkumram | 2–0 | 100.00% |
| Josh Groben vs Lars | 1–0 | 100.00% |
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.