| Guck vs Kazuya | 74–78 | 48.68% |
| Guck vs Jin | 69–52 | 57.02% |
| Guck vs King | 58–62 | 48.33% |
| Guck vs Reina | 53–56 | 48.62% |
| Guck vs Law | 44–62 | 41.51% |
| Guck vs Hwoarang | 36–60 | 37.50% |
| Guck vs Yoshimitsu | 57–38 | 60.00% |
| Guck vs Dragunov | 40–50 | 44.44% |
| Guck vs Lili | 49–39 | 55.68% |
| Guck vs Heihachi | 48–37 | 56.47% |
| Guck vs Steve | 50–34 | 59.52% |
| Guck vs Bryan | 35–42 | 45.45% |
| Guck vs Paul | 31–38 | 44.93% |
| Guck vs Lars | 34–31 | 52.31% |
| Guck vs Eddy | 38–27 | 58.46% |
| Guck vs Lee | 29–34 | 46.03% |
| Guck vs Leroy | 24–31 | 43.64% |
| Guck vs Xiaoyu | 27–27 | 50.00% |
| Guck vs Asuka | 26–28 | 48.15% |
| Guck vs Alisa | 27–27 | 50.00% |
| Guck vs Azucena | 22–32 | 40.74% |
| Guck vs Raven | 22–32 | 40.74% |
| Guck vs Jun | 35–18 | 66.04% |
| Guck vs Jack-8 | 24–27 | 47.06% |
| Guck vs Armor King | 23–26 | 46.94% |
| Guck vs Feng | 28–20 | 58.33% |
| Guck vs Leo | 19–28 | 40.43% |
| Guck vs Victor | 23–24 | 48.94% |
| Guck vs Miary Zo | 18–26 | 40.91% |
| Guck vs Nina | 20–21 | 48.78% |
| Guck vs Devil Jin | 18–21 | 46.15% |
| Guck vs Kuma | 22–13 | 62.86% |
| Guck vs Zafina | 21–12 | 63.64% |
| Guck vs Fahkumram | 19–14 | 57.58% |
| Guck vs Claudio | 17–14 | 54.84% |
| Guck vs Clive | 11–17 | 39.29% |
| Guck vs Shaheen | 14–13 | 51.85% |
| Guck vs Lidia | 12–11 | 52.17% |
| Guck vs Anna | 9–11 | 45.00% |
| Guck vs Panda | 7–3 | 70.00% |
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.