• 0.1 baseline — 0.6 × season 0.2 (17 gm) + 0.4 × last 10 0.0
• −0.0 opponent leak — they concede 22.9/game vs a 23.7 league average
• +0.1 at this ground — averages 0.3 there (59 gm)
• vs them: averages 0.0 over 5 games — evidence, never summed

Most signals here point under while you're on the over — worth reading the working above before you commit.

Derived, not measured — plain arithmetic over his real games, shown in full. Adjustments can overlap (a game at this ground can also be a wet one); they add simply, and this note is the admission.