MLB Jersey Numbers
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#Pirates
LHP Mason Montgomery will wear number 46. Last worn by INF/OF Nick Solak in 2025.
INF Enmanuel Valdéz switches from number 48 to number 47. Last worn on the field by LHP Francisco Liriano in 2019.
LHP Evan Sisk switches from number 51 to number 48.
LHP Mason Montgomery will wear number 46. Last worn by INF/OF Nick Solak in 2025.
INF Enmanuel Valdéz switches from number 48 to number 47. Last worn on the field by LHP Francisco Liriano in 2019.
LHP Evan Sisk switches from number 51 to number 48.
January 25, 2026 at 8:02 PM
#Pirates
LHP Mason Montgomery will wear number 46. Last worn by INF/OF Nick Solak in 2025.
INF Enmanuel Valdéz switches from number 48 to number 47. Last worn on the field by LHP Francisco Liriano in 2019.
LHP Evan Sisk switches from number 51 to number 48.
LHP Mason Montgomery will wear number 46. Last worn by INF/OF Nick Solak in 2025.
INF Enmanuel Valdéz switches from number 48 to number 47. Last worn on the field by LHP Francisco Liriano in 2019.
LHP Evan Sisk switches from number 51 to number 48.
#Pirates
RHP Braxton Ashcraft switches from number 67 to number 35. Last worn by RHP Colin Holderman in 2025.
RHP Bubba Chandler switches from number 57 to number 36. Last worn by RHP Dauri Moreta in 2025.
RHP Braxton Ashcraft switches from number 67 to number 35. Last worn by RHP Colin Holderman in 2025.
RHP Bubba Chandler switches from number 57 to number 36. Last worn by RHP Dauri Moreta in 2025.
January 25, 2026 at 8:02 PM
#Pirates
RHP Braxton Ashcraft switches from number 67 to number 35. Last worn by RHP Colin Holderman in 2025.
RHP Bubba Chandler switches from number 57 to number 36. Last worn by RHP Dauri Moreta in 2025.
RHP Braxton Ashcraft switches from number 67 to number 35. Last worn by RHP Colin Holderman in 2025.
RHP Bubba Chandler switches from number 57 to number 36. Last worn by RHP Dauri Moreta in 2025.
#Pirates
1B/OF Ryan O'Hearn will wear number 29. Last worn by OF Alexander Canario in 2025.
LHP Gregory Soto will wear number 31. Last worn by INF Liover Peguero in 2025.
OF Jhostynxon García will wear number 34. Last worn by INF Cam Devanney in 2025.
1B/OF Ryan O'Hearn will wear number 29. Last worn by OF Alexander Canario in 2025.
LHP Gregory Soto will wear number 31. Last worn by INF Liover Peguero in 2025.
OF Jhostynxon García will wear number 34. Last worn by INF Cam Devanney in 2025.
January 25, 2026 at 8:02 PM
#Pirates
1B/OF Ryan O'Hearn will wear number 29. Last worn by OF Alexander Canario in 2025.
LHP Gregory Soto will wear number 31. Last worn by INF Liover Peguero in 2025.
OF Jhostynxon García will wear number 34. Last worn by INF Cam Devanney in 2025.
1B/OF Ryan O'Hearn will wear number 29. Last worn by OF Alexander Canario in 2025.
LHP Gregory Soto will wear number 31. Last worn by INF Liover Peguero in 2025.
OF Jhostynxon García will wear number 34. Last worn by INF Cam Devanney in 2025.
#Pirates
RHP Jared Jones switches from number 37 to number 17. Last worn on the field by OF JB Shuck in 2019.
OF Jake Mangum will wear number 28. Last worn by OF Tommy Pham in 2025.
RHP Jared Jones switches from number 37 to number 17. Last worn on the field by OF JB Shuck in 2019.
OF Jake Mangum will wear number 28. Last worn by OF Tommy Pham in 2025.
January 25, 2026 at 8:02 PM
#Pirates
RHP Jared Jones switches from number 37 to number 17. Last worn on the field by OF JB Shuck in 2019.
OF Jake Mangum will wear number 28. Last worn by OF Tommy Pham in 2025.
RHP Jared Jones switches from number 37 to number 17. Last worn on the field by OF JB Shuck in 2019.
OF Jake Mangum will wear number 28. Last worn by OF Tommy Pham in 2025.
#Astros
RHP Ryan Weiss will wear number 51. Last worn by RHP Jordan Weems in 2025.
RHP Nate Pearson will wear number 55. Last worn by RHP Forrest Whitley in 2025.
RHP Ryan Weiss will wear number 51. Last worn by RHP Jordan Weems in 2025.
RHP Nate Pearson will wear number 55. Last worn by RHP Forrest Whitley in 2025.
January 18, 2026 at 9:59 PM
#Astros
RHP Ryan Weiss will wear number 51. Last worn by RHP Jordan Weems in 2025.
RHP Nate Pearson will wear number 55. Last worn by RHP Forrest Whitley in 2025.
RHP Ryan Weiss will wear number 51. Last worn by RHP Jordan Weems in 2025.
RHP Nate Pearson will wear number 55. Last worn by RHP Forrest Whitley in 2025.
#Cardinals
RHP Ryne Stanek will wear number 55.
RHP Riley O'Brien switches from number 55 to number 61. Last worn by RHP Jacob Barnes in 2025.
RHP Ryne Stanek will wear number 55.
RHP Riley O'Brien switches from number 55 to number 61. Last worn by RHP Jacob Barnes in 2025.
January 16, 2026 at 11:10 PM
#Cardinals
RHP Ryne Stanek will wear number 55.
RHP Riley O'Brien switches from number 55 to number 61. Last worn by RHP Jacob Barnes in 2025.
RHP Ryne Stanek will wear number 55.
RHP Riley O'Brien switches from number 55 to number 61. Last worn by RHP Jacob Barnes in 2025.