| Launcher Spamer vs Kazuya | 132–167 | 44.15% |
| Launcher Spamer vs Jin | 150–122 | 55.15% |
| Launcher Spamer vs Hwoarang | 113–99 | 53.30% |
| Launcher Spamer vs King | 104–103 | 50.24% |
| Launcher Spamer vs Law | 105–101 | 50.97% |
| Launcher Spamer vs Armor King | 87–89 | 49.43% |
| Launcher Spamer vs Bryan | 63–73 | 46.32% |
| Launcher Spamer vs Steve | 76–60 | 55.88% |
| Launcher Spamer vs Heihachi | 59–66 | 47.20% |
| Launcher Spamer vs Lili | 59–58 | 50.43% |
| Launcher Spamer vs Dragunov | 50–63 | 44.25% |
| Launcher Spamer vs Paul | 49–62 | 44.14% |
| Launcher Spamer vs Yoshimitsu | 51–50 | 50.50% |
| Launcher Spamer vs Jun | 52–49 | 51.49% |
| Launcher Spamer vs Reina | 48–52 | 48.00% |
| Launcher Spamer vs Clive | 46–48 | 48.94% |
| Launcher Spamer vs Devil Jin | 38–55 | 40.86% |
| Launcher Spamer vs Eddy | 50–42 | 54.35% |
| Launcher Spamer vs Victor | 46–37 | 55.42% |
| Launcher Spamer vs Asuka | 38–40 | 48.72% |
| Launcher Spamer vs Xiaoyu | 39–30 | 56.52% |
| Launcher Spamer vs Nina | 36–33 | 52.17% |
| Launcher Spamer vs Lee | 33–28 | 54.10% |
| Launcher Spamer vs Alisa | 26–32 | 44.83% |
| Launcher Spamer vs Fahkumram | 36–22 | 62.07% |
| Launcher Spamer vs Azucena | 34–21 | 61.82% |
| Launcher Spamer vs Anna | 27–27 | 50.00% |
| Launcher Spamer vs Feng | 17–30 | 36.17% |
| Launcher Spamer vs Leroy | 23–16 | 58.97% |
| Launcher Spamer vs Lars | 17–21 | 44.74% |
| Launcher Spamer vs Lidia | 20–10 | 66.67% |
| Launcher Spamer vs Jack-8 | 6–23 | 20.69% |
| Launcher Spamer vs Leo | 19–9 | 67.86% |
| Launcher Spamer vs Claudio | 17–11 | 60.71% |
| Launcher Spamer vs Raven | 10–16 | 38.46% |
| Launcher Spamer vs Kuma | 12–13 | 48.00% |
| Launcher Spamer vs Zafina | 11–10 | 52.38% |
| Launcher Spamer vs Shaheen | 5–10 | 33.33% |
| Launcher Spamer vs Panda | 2–13 | 13.33% |
| Launcher Spamer vs Miary Zo | 6–7 | 46.15% |
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.