4. Bruce Bowen
Nobody expected Bowen to be the player he was. He went undrafted in 1993 but after a long slog, the Boston Celtics signed him in 1997. From there it was onwards and upwards and finally, he found a home in San Antonio. That was when he became one of the best ‘lockdown’ defenders in NBA history.
A three-time NBA champion, he also made the All-Defensive Team five times. Gregg Popovich was able to get the maximum out of him as he became a Spurs legend. In total, he played for four NBA teams, overcoming the odds of going undrafted.