Scan with your phone camera Houston Rockets vs Dallas Mavericks — odds movement
Oct 21, 2026 · 8:40 PM ET · 653 snapshots, every 5 minutes until tip-off
How the odds moved
We recorded 653 odds snapshots, one every 5 minutes, starting 54 h 35 min before tip-off. Houston Rockets opened as the favorite at 1.27 (-364) and shortened to 1.26 (-390). No-vig win probability (the bookmaker margin removed): Houston Rockets 76% → 78%, Dallas Mavericks 24% → 22%. The spread moved from Houston Rockets -9 to Houston Rockets -10. The total moved up from 230 to 230.5.
Opening vs closing odds
| First snapshot | Last before start | |
| Houston Rockets | 1.27 (-364) | 1.26 (-390) |
| Dallas Mavericks | 3.97 (+297) | 4.38 (+338) |
| spread | Houston Rockets -9 · 1.98 (-102) | Houston Rockets -10 · 1.95 (-105) |
| Total | O/U 230 · over 1.93 (-107) | O/U 230.5 · over 1.95 (-105) |
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).