NBA Trade Verdict

Slight Nets Edge

Boston acquired John Bagley from Nets in exchange for 1991 second-round pick (#51 Zan Tabak); 1993 second-round pick (#46 Richard Petruska).

October 5, 1989 Boston Celtics / Brooklyn Nets Record confidence: Not Specified

Brooklyn Nets Received

Trade Analysis

The Celtics Obtained John Bagley for Two Future Seconds

Boston acquired point guard John Bagley from New Jersey on October 5, 1989, for second-round picks in 1991 and 1993. A contemporary UPI report identifies the exchange and explains that the Nets were seeking younger draft prospects while the Celtics required veteran playmaking. Bagley had averaged 11 points and 8.6 assists in his final Nets season, although he made only 20 starts. New Jersey did not surrender him for an immediate replacement point guard. It collected two separate future draft options. The agreement was reported as contingent on Bagley passing a Celtics physical, a condition that did not prevent his playing for Boston that season.

Bagley Produced Two Useful Boston Guard Seasons Around an Injury

Bagley played 54 games for Boston in 1989-90, averaging 4.3 points and 5.5 assists while starting 17. He also appeared in all five of the Celtics’ playoff games that year. A knee injury kept him out for the entire 1990-91 season, making it wrong to credit him with three uninterrupted campaigns. He returned in 1991-92 for 73 games and 59 starts, averaging 7.2 points and 6.6 assists. His ability to run the offense alongside a veteran Boston roster was a tangible return, but availability across those years was uneven. The Celtics’ C grade acknowledges the value and the missed season.

New Jersey Recycled Both Picks Through Cleveland

The 1991 second became the selection ultimately used on Zan Tabak at No. 51, and the 1993 second became the choice used on Richard Petruska at No. 46. Neither was drafted by New Jersey as a direct consequence of keeping these choices: the Nets moved both to Cleveland in the February 1990 Chris Dudley trade. They still had value as exchangeable assets, which is what New Jersey actually realized. The Nets’ C+ grade edges Boston’s C because turning a departing veteran into two pieces of draft capital preserved further transaction flexibility. That modest edge should not be exaggerated into direct Nets playing production from Tabak or Petruska.

Final Verdict

Slight Nets Edge. New Jersey earns C+ for the 1991 and 1993 second-round picks it later reused in another trade. Boston receives C for John Bagley, who played 54 games in 1989-90 and 73 in 1991-92, with a knee-related lost season between. Neither side gained a star.

Research sources (5)