Milwaukee Bought Chuck Cooper from Boston
Boston sold Chuck Cooper's player rights to Milwaukee on May 28, 1954. Basketball-Reference lists the same sale on the Celtics, Hawks and league-wide 1953-54 transaction pages, and Red Auerbach's executive ledger independently preserves it. The legacy TradeVerdicts record classified Cooper as 1954 draft rights, but that cannot be correct: Boston had drafted him 13th overall in 1950, and he had already played four NBA seasons for the Celtics. The asset is therefore repaired to a veteran player-rights/direct-player sale.
Cooper Gave the Hawks 105 Games
Cooper became a regular Hawks forward immediately. In 1954-55 he appeared in 70 games, totaling 1,749 minutes, 576 points, 383 rebounds and 151 assists. His per-game line was 25.0 minutes, 8.2 points, 5.5 rebounds and 2.2 assists, and Basketball-Reference credits him with 2.4 win shares. He stayed with the franchise after its move to St. Louis and played 35 more Hawks games in 1955-56 before finishing that season with Fort Wayne. Milwaukee therefore received more than one year of real rotation production from the transaction.
Boston Took Cash After Four Cooper Seasons
Boston received cash, but the amount is not preserved in the reviewed public transaction logs. The Celtics had already received four full seasons from Cooper before the sale, including 272 regular-season games. Moving a veteran for financial consideration after that much use is understandable, especially for a club continuing to reshape its roster under Auerbach. Still, the surviving record does not tie the payment to a player, draft pick or downstream basketball asset that can be valued against Cooper's documented Milwaukee production.
Sustained Rotation Value Favors Milwaukee
Milwaukee received the stronger measurable return. Cooper played 105 regular-season games for the Hawks across Milwaukee and St. Louis after the sale, with 70 of those coming in a full 1954-55 campaign. Boston's cash return was legitimate but unquantified. Cooper was not a franchise-changing acquisition at that stage of his career, so the grade gap should remain moderate, but the Hawks clearly received sustained rotation value rather than a speculative right.
Final Verdict
Hawks Win — Milwaukee B+, Boston C. Boston sold Chuck Cooper's player rights to the Milwaukee Hawks for cash on May 28, 1954. Basketball-Reference's Boston, Milwaukee, league and Red Auerbach transaction logs all agree on the sale. The legacy TradeVerdicts record mislabeled the asset as 1954 draft rights, but Cooper had been Boston's 13th overall pick in 1950 and had already completed four NBA seasons. He then played 70 Milwaukee games in 1954-55, averaging 25.0 minutes, 8.2 points, 5.5 rebounds and 2.2 assists, and remained with the franchise for 35 games after its move to St. Louis in 1955-56.