92 MLB Players debut on July 30
| # | Player | debut Date |
|---|---|---|
| 1. | Miguel Aguilar | 7/30/2021 |
| 2. | Victor Alvarez | 7/30/2002 |
| 3. | Steve Ames | 7/30/2013 |
| 4. | Cody Asche | 7/30/2013 |
| 5. | Ray Bare | 7/30/1972 |
| 6. | Jesse Barnes | 7/30/1915 |
| 7. | Al Bashang | 7/30/1912 |
| 8. | Jack Blott | 7/30/1924 |
| 9. | Red Booles | 7/30/1909 |
| 10. | Michael Bourn | 7/30/2006 |
| 11. | Frank Butler | 7/30/1895 |
| 12. | Bill Carrick | 7/30/1898 |
| 13. | Joe Carter | 7/30/1983 |
| 14. | Brent Clevlen | 7/30/2006 |
| 15. | Zip Collins | 7/30/1914 |
| 16. | Fred Cooke | 7/30/1897 |
| 17. | Roy Corcoran | 7/30/2003 |
| 18. | Forrest Crawford | 7/30/1906 |
| 19. | Todd Cunningham | 7/30/2013 |
| 20. | Harry Danning | 7/30/1933 |
| 21. | Jim Dee | 7/30/1884 |
| 22. | Hal Deviney | 7/30/1920 |
| 23. | Tom Dixon | 7/30/1977 |
| 24. | Astyanax Douglass | 7/30/1921 |
| 25. | Matt Duff | 7/30/2002 |
| 26. | Drew Ellis | 7/30/2021 |
| 27. | Steve Engel | 7/30/1985 |
| 28. | Kyle Farmer | 7/30/2017 |
| 29. | Erick Fedde | 7/30/2017 |
| 30. | Al Ferrara | 7/30/1963 |
| 31. | Jack Fimple | 7/30/1983 |
| 32. | Jeff Frazier | 7/30/2010 |
| 33. | Nick Goody | 7/30/2015 |
| 34. | Todd Greene | 7/30/1996 |
| 35. | Charlie Grimm | 7/30/1916 |
| 36. | Lucas Harrell | 7/30/2010 |
| 37. | Nick Heath | 7/30/2020 |
| 38. | Leroy Herrmann | 7/30/1932 |
| 39. | John Hoffman | 7/30/1964 |
| 40. | Tom Hurd | 7/30/1954 |
| 41. | Jay Johnstone | 7/30/1966 |
| 42. | Stacy Jones | 7/30/1991 |
| 43. | Greg Jones | 7/30/2003 |
| 44. | George Keefe | 7/30/1886 |
| 45. | Dave Kingman | 7/30/1971 |
| 46. | Chuck Klein | 7/30/1928 |
| 47. | Gabe Klobosits | 7/30/2021 |
| 48. | Shane Komine | 7/30/2006 |
| 49. | Hobie Landrith | 7/30/1950 |
| 50. | Ed Larkin | 7/30/1909 |
| 51. | Sam LaRocque | 7/30/1888 |
| 52. | Charles Leblanc | 7/30/2022 |
| 53. | Art Mahaffey | 7/30/1960 |
| 54. | J. D. Martinez | 7/30/2011 |
| 55. | Tom Mastny | 7/30/2006 |
| 56. | Willie McCovey | 7/30/1959 |
| 57. | Dustin McGowan | 7/30/2005 |
| 58. | Kyle McGrath | 7/30/2017 |
| 59. | Brian Miller | 7/30/2021 |
| 60. | Paul Miller | 7/30/1991 |
| 61. | Sam Narron | 7/30/2004 |
| 62. | Al Neiger | 7/30/1960 |
| 63. | Chet Nichols | 7/30/1926 |
| 64. | Rod Nichols | 7/30/1988 |
| 65. | Ramon Nivar | 7/30/2003 |
| 66. | Henry Oxley | 7/30/1884 |
| 67. | Charlie Petty | 7/30/1889 |
| 68. | Monty Pfyl | 7/30/1907 |
| 69. | Steve Phoenix | 7/30/1994 |
| 70. | Herman Pillette | 7/30/1917 |
| 71. | Jay Porter | 7/30/1952 |
| 72. | Scott Richmond | 7/30/2008 |
| 73. | Andre Rienzo | 7/30/2013 |
| 74. | Ryan Roberts | 7/30/2006 |
| 75. | Manuel Rodriguez | 7/30/2021 |
| 76. | Jimmy Rogers | 7/30/1995 |
| 77. | Jake Rogers | 7/30/2019 |
| 78. | Michael Rucker | 7/30/2021 |
| 79. | Keyvius Sampson | 7/30/2015 |
| 80. | Manny Sarmiento | 7/30/1976 |
| 81. | Cliff Speck | 7/30/1986 |
| 82. | Arnold Statz | 7/30/1919 |
| 83. | John Stephens | 7/30/2002 |
| 84. | Arnie Stone | 7/30/1923 |
| 85. | Walt Tragesser | 7/30/1913 |
| 86. | Jacob Turner | 7/30/2011 |
| 87. | Daulton Varsho | 7/30/2020 |
| 88. | Coot Veal | 7/30/1958 |
| 89. | Charlie Weber | 7/30/1898 |
| 90. | Sam Wise | 7/30/1881 |
| 91. | Eric Young | 7/30/1992 |
| 92. | Josh Zeid | 7/30/2013 |
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