Select your pick for each matchup below. Winners move on to the next round.

1 Jackie Robinson vs. 16. Oscar De La Hoya *

8. Janet Evans vs. 9. Jackie Joyner-Kersee *

5. Sandy Koufax vs. 12. Kareem Abdul-Jabbar *

4. Magic Johnson vs. 13. Wayne Gretzky *

3. Serena Williams vs. 14. O.J. Simpson *

6. Cheryl Miller vs. 11. Mike Trout *

7. Tiger Woods vs. 10. Allyson Felix *

2. Kobe Bryant vs. 15. Pete Sampras *

Created at Crowdsignal.com