| Marrone vs King | 44–22 | 66.67% |
| Marrone vs Hwoarang | 30–18 | 62.50% |
| Marrone vs Jin | 34–12 | 73.91% |
| Marrone vs Law | 25–8 | 75.76% |
| Marrone vs Reina | 19–12 | 61.29% |
| Marrone vs Lili | 17–13 | 56.67% |
| Marrone vs Steve | 19–4 | 82.61% |
| Marrone vs Yoshimitsu | 12–9 | 57.14% |
| Marrone vs Fahkumram | 15–6 | 71.43% |
| Marrone vs Feng | 10–8 | 55.56% |
| Marrone vs Jun | 16–2 | 88.89% |
| Marrone vs Devil Jin | 11–6 | 64.71% |
| Marrone vs Dragunov | 10–7 | 58.82% |
| Marrone vs Lars | 12–5 | 70.59% |
| Marrone vs Heihachi | 12–5 | 70.59% |
| Marrone vs Paul | 9–7 | 56.25% |
| Marrone vs Bryan | 14–2 | 87.50% |
| Marrone vs Kazuya | 8–8 | 50.00% |
| Marrone vs Victor | 13–3 | 81.25% |
| Marrone vs Nina | 10–5 | 66.67% |
| Marrone vs Clive | 6–9 | 40.00% |
| Marrone vs Armor King | 7–7 | 50.00% |
| Marrone vs Azucena | 8–5 | 61.54% |
| Marrone vs Eddy | 9–4 | 69.23% |
| Marrone vs Alisa | 8–4 | 66.67% |
| Marrone vs Miary Zo | 6–5 | 54.55% |
| Marrone vs Claudio | 5–5 | 50.00% |
| Marrone vs Leroy | 8–2 | 80.00% |
| Marrone vs Jack-8 | 8–1 | 88.89% |
| Marrone vs Lee | 6–3 | 66.67% |
| Marrone vs Leo | 3–5 | 37.50% |
| Marrone vs Zafina | 6–1 | 85.71% |
| Marrone vs Xiaoyu | 3–3 | 50.00% |
| Marrone vs Asuka | 3–3 | 50.00% |
| Marrone vs Raven | 4–1 | 80.00% |
| Marrone vs Anna | 2–3 | 40.00% |
| Marrone vs Shaheen | 3–0 | 100.00% |
| Marrone vs Lidia | 3–0 | 100.00% |
| Marrone vs Kuma | 0–1 | 0.00% |
| Marrone 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.