| 2021 Protected Lists - List of 10 | |||||||
| Camel Jockeys | Winged Buffalo | Rooster Resurgence | A.C.L. | Cantstandyas | The Chiefs | ||
| Jeff Nassiff | Eric Pellerin | Rick Brereton | Scott Ditto | Jason Stypolkowski | Phil Reardon | ||
| 2 - A. Mondesi - KC | 1 - M. Trout - LAA | 5 - T. Anderson - CWS | 2 - S. Marte - MIA | 1 - N. Arenado - STL * | 1 - M. Scherzer - WAS | ||
| 7 - W. Contreras - CHC | 3 - X. Bogaerts - BOS * | 8 - J.T. Realmuto - PHI | 7 - L. Castillo - CIN | 1 - M. Betts - LAD * | 2 - C. Blackmon - COL | ||
| 13 - J. Flaherty - STL | 6 - C. Morton - ATL | 11 - E. Hosmer - SD | 13 - T. Glasnow - TB | 1 - G. Cole - NYY | 2 - B. Snell - SD | ||
| 13 - M. Foltynewicz - TEX | 13 - P. Corbin - WAS | 13F - S. Alcantara - MIA | 13F - C. Biggio - TOR | 1 - T. Turner - WAS | 3 - A.J. Pollock - LAD | ||
| 13F - Z. Plesac - CLE | 13F - L. Hendriks - CWS | 14 - K. Maeda - MIN | 13F - M. Fried - ATL | 5 - T. Story - COL | 13 - S. Bieber - CLE | ||
| 13F - W Smith - LAD | 18 - W. Adames - TB | 18 - R. Acuna Jr. - ATL | 14 - R. Laureano - OAK | 7 - E. Diaz - NYM | 13 - M. Muncy - LAD | ||
| 13 - Z. Wheeler - PHI | 19X - A.J. Puk - OAK | 18X - A. Kiriloff - MIN | 14 - K. Marte - AZ * | 10 - A. Meadows - TB | 16 - M. Semien - TOR | ||
| 15 - P. Alonso - NYM | 20 - R. Devers - BOS | 19X - C. Mize - DET | 18M - J. Luzardo - OAK | 11 - B. Buxton - MIN | 18 - E. Jimenez - CWS | ||
| 20 - M. Chapman - OAK * | 20 - J. Soto - WAS | 20M - B. Dalbec - BOS | 18M - K. Tucker - HOU | 13 - DJ LeMahieu - NYY | 18 - J. McNeil - NYM | ||
| 20 - E. Rodriguez - BOS | 20M - L. Robert - CWS | 21 - T. Mancini - BAL | 22 - L. Gurriel Jr. - TOR | 20 - Y. Alvarez - HOU | 19 - V. Robles - WAS | ||
| Hillie Pride | The Bigg Doggs | Sons of Elijah Dukes | BALCO Bombers | Iron Men | Non-Smokers | ||
| Russ Hall | Chris Shea | Brian Farrelly | Craig DiBella | Mike Wakeley | Brian Guilmet | ||
| 1 - J. Ramirez - CLE | 4 - J. Gallo - TEX | 1 - A. Bregman - HOU * | 1 - B. Harper - PHI | 3 - G. Sanchez - NYY | 6 - M. Brantley - HOU | ||
| 5 - A. Chapman - NYY | 13F - Z. Gallen - AZ | 1 - K. Bryant - CHC | 4 - J. Abreu - CWS | 3 - C. Seager - LAD | 9 - L. Voit - NYY * | ||
| 8 - K. Schwarber - WAS | 13F - F. Tatis Jr. - SD | 1 - F. Freeman - ATL * | 5 - K. Jansen - LAD | 8 - M. Olson - OAK | 10 - H. Ryu - TOR | ||
| 13F - I. Happ - CHC | 16 - C. Paddack - SD | 1 - C. Kershaw - LAD | 6 - M. Moustakas - CIN | 13F - L. Giolito - CWS | 13 - B. Woodruff - MIL | ||
| 13F - D. Lamet - SD * | 18 - O. Albies - ATL | 1 - M. Machado - SD | 14 - J. Villar - NYM | 13F - G. Urshela - NYY | 13F - B. Lowe - TB | ||
| 13F - L. Lynn - CWS | 18 - Bo Bichette - TOR | 2 - F. Lindor - NYM | 18X - M. Manning - DET | 15 - E. Suarez - CIN * | 13F - A. Verdugo - BOS | ||
| 14 - F. Reyes - CLE | 19 - W. Buehler - LAD | 2 - G. Springer - TOR | 19 - G. Torres - NYY | 18 - Y. Moncada - CWS | 14 - J. Hader - MIL | ||
| 14 - J. Urias - LAD | 19X - W. Franco - TB | 8 - J. Winker - CIN | 19 - V. Guerrero Jr. - TOR | 18 - K. Hiura - MIL | 17 - W. Ramos - DET | ||
| 22 - J. Polanco - MIN | 20 - S. Perez - KC | 9 - Yu Darvish - SD | 20 - C. Santana - KC | 19 - M. Soroka - ATL | 18 - A. Hicks - NYY | ||
| 23 - D. Swanson - ATL | 23 - M. Kepler - MIN | 15 - S. Gray - CIN | 20X - K. Robinson - AZ | 21 - J. Soler - KC | 20 - J. Bell - WAS | ||
| Trades: | |||||||
| 1. Iron Men traded Mookie Betts to Cantstandyas for Eugenio Suarez. | |||||||
| 2. A.C.L. traded Freddie Freeman to Sons of Elijah Dukes for Ketel Marte. | |||||||
| 3. Cantstandyas traded Matt Chapman to the Massive Nassiffs for Nolan Arenado. | |||||||
| 4. Sons of Elijah Dukes traded Dinelson Lamet to Hillie Pride for Alex Bregman. | |||||||
| 5. Non-Smokers traded Xander Bogaerts to the Winged Buffalo for Luke Voit. | |||||||