| Calfzilla vs Kazuya | 13–15 | 46.43% |
| Calfzilla vs King | 14–12 | 53.85% |
| Calfzilla vs Jin | 18–7 | 72.00% |
| Calfzilla vs Steve | 13–9 | 59.09% |
| Calfzilla vs Reina | 17–4 | 80.95% |
| Calfzilla vs Azucena | 11–6 | 64.71% |
| Calfzilla vs Hwoarang | 6–8 | 42.86% |
| Calfzilla vs Lili | 6–8 | 42.86% |
| Calfzilla vs Bryan | 4–9 | 30.77% |
| Calfzilla vs Dragunov | 6–6 | 50.00% |
| Calfzilla vs Devil Jin | 4–5 | 44.44% |
| Calfzilla vs Eddy | 4–5 | 44.44% |
| Calfzilla vs Fahkumram | 4–4 | 50.00% |
| Calfzilla vs Leo | 2–5 | 28.57% |
| Calfzilla vs Jun | 3–4 | 42.86% |
| Calfzilla vs Miary Zo | 2–5 | 28.57% |
| Calfzilla vs Feng | 5–1 | 83.33% |
| Calfzilla vs Claudio | 4–2 | 66.67% |
| Calfzilla vs Heihachi | 4–2 | 66.67% |
| Calfzilla vs Law | 3–2 | 60.00% |
| Calfzilla vs Yoshimitsu | 4–1 | 80.00% |
| Calfzilla vs Kuma | 2–3 | 40.00% |
| Calfzilla vs Zafina | 3–2 | 60.00% |
| Calfzilla vs Raven | 1–4 | 20.00% |
| Calfzilla vs Paul | 2–2 | 50.00% |
| Calfzilla vs Lee | 3–1 | 75.00% |
| Calfzilla vs Armor King | 4–0 | 100.00% |
| Calfzilla vs Asuka | 2–0 | 100.00% |
| Calfzilla vs Leroy | 2–0 | 100.00% |
| Calfzilla vs Victor | 2–0 | 100.00% |
| Calfzilla vs Alisa | 1–0 | 100.00% |
| Calfzilla vs Panda | 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.