Scan with your phone camera Detroit Pistons vs Boston Celtics — odds movement
Oct 20, 2026 · 3:10 PM ET · 624 snapshots, every 5 minutes until tip-off
How the odds moved
We recorded 624 odds snapshots, one every 5 minutes, starting 54 h 30 min before tip-off. Boston Celtics opened as the favorite at 1.93 (-107) and shortened to 1.85 (-118). No-vig win probability (the bookmaker margin removed): Detroit Pistons 50% → 47%, Boston Celtics 50% → 53%. The spread moved from Detroit Pistons -1 to Detroit Pistons +1.5. The total moved down from 221.5 to 220.5.
Opening vs closing odds
| First snapshot | Last before start | |
| Detroit Pistons | 1.95 (-105) | 2.09 (+109) |
| Boston Celtics | 1.93 (-107) | 1.85 (-118) |
| spread | Detroit Pistons -1 · 2.00 (+100) | Detroit Pistons +1.5 · 1.98 (-102) |
| Total | O/U 221.5 · over 1.87 (-115) | O/U 220.5 · over 1.94 (-106) |
Decimal odds with American odds in brackets.
Line movement chart
Real market data sampled every 5 minutes. Win probability is shown with the bookmaker margin removed (no-vig).
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Information only — SharpPick does not take bets. Past moves do not predict results. 18+ (21+ where required).