| Iamgroot222 vs King | 58–74 | 43.94% |
| Iamgroot222 vs Paul | 58–53 | 52.25% |
| Iamgroot222 vs Law | 34–45 | 43.04% |
| Iamgroot222 vs Jin | 40–37 | 51.95% |
| Iamgroot222 vs Steve | 39–34 | 53.42% |
| Iamgroot222 vs Bryan | 28–43 | 39.44% |
| Iamgroot222 vs Hwoarang | 26–24 | 52.00% |
| Iamgroot222 vs Kazuya | 21–25 | 45.65% |
| Iamgroot222 vs Nina | 26–20 | 56.52% |
| Iamgroot222 vs Armor King | 17–26 | 39.53% |
| Iamgroot222 vs Dragunov | 20–18 | 52.63% |
| Iamgroot222 vs Lars | 12–26 | 31.58% |
| Iamgroot222 vs Clive | 15–15 | 50.00% |
| Iamgroot222 vs Reina | 11–17 | 39.29% |
| Iamgroot222 vs Yoshimitsu | 14–12 | 53.85% |
| Iamgroot222 vs Feng | 3–23 | 11.54% |
| Iamgroot222 vs Lee | 12–12 | 50.00% |
| Iamgroot222 vs Fahkumram | 8–12 | 40.00% |
| Iamgroot222 vs Anna | 7–11 | 38.89% |
| Iamgroot222 vs Alisa | 7–10 | 41.18% |
| Iamgroot222 vs Jun | 11–6 | 64.71% |
| Iamgroot222 vs Victor | 7–10 | 41.18% |
| Iamgroot222 vs Azucena | 8–8 | 50.00% |
| Iamgroot222 vs Eddy | 6–9 | 40.00% |
| Iamgroot222 vs Heihachi | 7–8 | 46.67% |
| Iamgroot222 vs Lili | 4–10 | 28.57% |
| Iamgroot222 vs Asuka | 9–4 | 69.23% |
| Iamgroot222 vs Devil Jin | 3–10 | 23.08% |
| Iamgroot222 vs Claudio | 7–4 | 63.64% |
| Iamgroot222 vs Xiaoyu | 2–5 | 28.57% |
| Iamgroot222 vs Jack-8 | 2–5 | 28.57% |
| Iamgroot222 vs Raven | 3–4 | 42.86% |
| Iamgroot222 vs Shaheen | 1–4 | 20.00% |
| Iamgroot222 vs Leroy | 4–0 | 100.00% |
| Iamgroot222 vs Lidia | 1–3 | 25.00% |
| Iamgroot222 vs Kuma | 2–0 | 100.00% |
| Iamgroot222 vs Zafina | 0–2 | 0.00% |
| Iamgroot222 vs Miary Zo | 1–1 | 50.00% |
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.