| MODEL Shamrock vs Kazuya | 79–91 | 46.47% |
| MODEL Shamrock vs Reina | 77–69 | 52.74% |
| MODEL Shamrock vs Dragunov | 77–58 | 57.04% |
| MODEL Shamrock vs King | 50–81 | 38.17% |
| MODEL Shamrock vs Paul | 57–56 | 50.44% |
| MODEL Shamrock vs Jin | 42–60 | 41.18% |
| MODEL Shamrock vs Victor | 34–58 | 36.96% |
| MODEL Shamrock vs Bryan | 43–42 | 50.59% |
| MODEL Shamrock vs Asuka | 33–47 | 41.25% |
| MODEL Shamrock vs Lili | 36–35 | 50.70% |
| MODEL Shamrock vs Hwoarang | 26–43 | 37.68% |
| MODEL Shamrock vs Steve | 24–36 | 40.00% |
| MODEL Shamrock vs Yoshimitsu | 28–29 | 49.12% |
| MODEL Shamrock vs Heihachi | 21–35 | 37.50% |
| MODEL Shamrock vs Xiaoyu | 21–33 | 38.89% |
| MODEL Shamrock vs Law | 20–30 | 40.00% |
| MODEL Shamrock vs Feng | 21–22 | 48.84% |
| MODEL Shamrock vs Jun | 20–22 | 47.62% |
| MODEL Shamrock vs Azucena | 24–18 | 57.14% |
| MODEL Shamrock vs Eddy | 23–19 | 54.76% |
| MODEL Shamrock vs Leo | 11–27 | 28.95% |
| MODEL Shamrock vs Nina | 16–22 | 42.11% |
| MODEL Shamrock vs Lee | 12–24 | 33.33% |
| MODEL Shamrock vs Lars | 16–18 | 47.06% |
| MODEL Shamrock vs Alisa | 15–18 | 45.45% |
| MODEL Shamrock vs Jack-8 | 14–17 | 45.16% |
| MODEL Shamrock vs Devil Jin | 11–17 | 39.29% |
| MODEL Shamrock vs Claudio | 17–11 | 60.71% |
| MODEL Shamrock vs Leroy | 9–17 | 34.62% |
| MODEL Shamrock vs Kuma | 7–18 | 28.00% |
| MODEL Shamrock vs Raven | 8–17 | 32.00% |
| MODEL Shamrock vs Lidia | 9–15 | 37.50% |
| MODEL Shamrock vs Shaheen | 10–13 | 43.48% |
| MODEL Shamrock vs Zafina | 8–8 | 50.00% |
| MODEL Shamrock vs Panda | 3–5 | 37.50% |
| MODEL Shamrock vs Clive | 0–5 | 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.