| Blue Spark vs Heihachi | 108–47 | 69.68% |
| Blue Spark vs Jin | 87–36 | 70.73% |
| Blue Spark vs Kazuya | 91–22 | 80.53% |
| Blue Spark vs King | 60–27 | 68.97% |
| Blue Spark vs Dragunov | 52–24 | 68.42% |
| Blue Spark vs Reina | 51–22 | 69.86% |
| Blue Spark vs Lili | 45–24 | 65.22% |
| Blue Spark vs Yoshimitsu | 33–35 | 48.53% |
| Blue Spark vs Lee | 33–35 | 48.53% |
| Blue Spark vs Hwoarang | 50–17 | 74.63% |
| Blue Spark vs Bryan | 46–13 | 77.97% |
| Blue Spark vs Feng | 34–16 | 68.00% |
| Blue Spark vs Victor | 32–18 | 64.00% |
| Blue Spark vs Steve | 34–15 | 69.39% |
| Blue Spark vs Paul | 31–17 | 64.58% |
| Blue Spark vs Devil Jin | 29–15 | 65.91% |
| Blue Spark vs Zafina | 23–17 | 57.50% |
| Blue Spark vs Lars | 24–15 | 61.54% |
| Blue Spark vs Nina | 20–19 | 51.28% |
| Blue Spark vs Law | 29–9 | 76.32% |
| Blue Spark vs Asuka | 27–11 | 71.05% |
| Blue Spark vs Alisa | 22–16 | 57.89% |
| Blue Spark vs Jack-8 | 22–14 | 61.11% |
| Blue Spark vs Lidia | 29–6 | 82.86% |
| Blue Spark vs Shaheen | 22–12 | 64.71% |
| Blue Spark vs Eddy | 18–12 | 60.00% |
| Blue Spark vs Jun | 18–10 | 64.29% |
| Blue Spark vs Raven | 14–8 | 63.64% |
| Blue Spark vs Kuma | 12–9 | 57.14% |
| Blue Spark vs Leroy | 15–5 | 75.00% |
| Blue Spark vs Azucena | 13–7 | 65.00% |
| Blue Spark vs Leo | 10–8 | 55.56% |
| Blue Spark vs Claudio | 15–3 | 83.33% |
| Blue Spark vs Xiaoyu | 7–6 | 53.85% |
| Blue Spark vs Panda | 3–4 | 42.86% |
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.