Historic Worst NBA Trades by Immediate Impact
Some of the worst NBA trades ever are defined by the gap between what was given up and what was received in return. In 2011, the New Orleans Hornets sent Chris Paul to the Los Angeles Lakers in a three-team deal that the NBA vetoed, but the subsequent reshuffle left New Orleans with a weaker roster and no star. Similarly, the 2013 Brooklyn Nets trade with the Celtics, which sent Gerald Wallace and Kris Humphries for Paul Pierce, Kevin Garnett, and Jason Terry, is often cited as one of the most lopsided deals because Brooklyn cleared salary space while Boston surrendered multiple future first-round picks and a premier small forward. The 2018 Philadelphia 76ers trade with the Houston Rockets, where Houston sent James Harden for Sam Dekker, Montrezl Harrell, P.J. Tucker, and a 2015 first-round pick, is another example where the immediate return did not match the long-term value lost. These deals are frequently referenced in lists of the worst NBA trades ever because the teams that gave up the players saw little competitive return while the receiving teams gained stars or assets that shaped their future. More context on these moves can be found on Forbes.
Evaluating the worst NBA trades ever requires comparing salary, age, production, and draft capital at the time of the deal. In 2015, the New York Knicks traded Carmelo Anthony to the Denver Nuggets for J.R. Smith, Iman Shumpert, a 2015 first-round pick, and a 2019 second-round pick, a move that left New York without a franchise star while Denver received expiring contracts and picks. The 2019 Phoenix Suns trade with the Sacramento Kings, where Phoenix sent Deandre Ayton and Bogdan Bogdanovic for Harrison Barnes, is another case where the immediate pieces did not match the long-term value of the young center and the draft capital the Kings retained. These transactions are routinely included in rankings of the worst NBA trades ever because the gap between the assets exchanged and the subsequent team trajectories is easy to measure using box-score data, salary figures, and draft-position outcomes.
Worst NBA Trades by Long-Term Asset Depletion
Trades That Cost Multiple First-Round Picks
Some of the worst NBA trades ever involve the surrender of multiple future first-round picks that never materialized into impact players for the trading team. In 2013, the Boston Celtics sent the Brooklyn Nets a package that included three future first-round picks and the right to swap 2018 and 2020 first-rounders as part of the Kevin Garnett and Paul Pierce deal. The Nets later used those picks to draft players such as Jarrett Allen and Nic Claxton, while Boston's asset depletion contributed to a prolonged rebuild. Similarly, the 2018 trade between the Philadelphia 76ers and the Houston Rockets, in which Houston gave up a 2015 first-round pick and other assets for James Harden, is examined in the context of how pick compensation affects long-term roster construction. The 2021 trade between the Cleveland Cavaliers and the New York Knicks, where Cleveland sent a 2023 unprotected first-round pick and other picks for Kevin Knox and others, is another example where the cost of draft capital is measured years after the deal. Analysts often cite these moves when listing the worst NBA trades ever because the lost picks represent missed opportunities to acquire young talent or additional assets.
How Pick Value Is Measured After the Trade
To compare the worst NBA trades ever by asset depletion, analysts use draft