Trade Radar · open rumor · Sunday, October 18 · 3 d ago

Cason Wallace, Thunder Agree To Five-Year, $139MM Extension

via hoopsrumorsRead the original report ↗

The Thunder have agreed to sign defensive-minded guard Cason Wallace to a five-year rookie-scale extension worth $139MM, Shams Charania reports for ESPN (via Twitter). The move comes one day before the October 19 deadline for rookie-scale extensions, and signifies a major investment in the All-Defense guard, who is likely to inherit the starting shooting guard […]

Confidence

42%

Reporter starting tier	45	unattributed report
Corroboration	+0	nobody else has reported this yet
Age	−3	3 days old · a rumor loses 1.2 points a day, up to 25

The score is recomputed every 30 minutes; a matching roster move marks it confirmed, an on-record denial marks it denied, 30 quiet days expire it. How every reporter scores →

Who it involves

Cason Wallace

Thunder · G · 8.6 pts · 3.1 reb · 2.6 ast

Cap hit 2026-27: $7.42M · expiring

Oklahoma City Thunder

$214.8M · above the first apron · 14 contracts · cap sheet

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Hoops Nightly collects reports from public sources and attributes them to the reporter and outlet; the confidence score, the salary math and the outcome tracking are ours. We never invent a rumor. Corrections: corrections policy.