1963 Topps #395 Don McMahon
About Don McMahon
Card #395 in Topps' fifth series is McMahon's first in a Houston uniform, and it followed one of the best stretches of his career. Handed steady work by the first-year expansion club after the May 1962 sale, he went 5-5 with eight saves, a 1.53 ERA and 69 strikeouts in 76 2/3 innings across 51 games, and he said the hot weather and the club's way of sharing bullpen work agreed with him. The 1963 season went differently; a sore shoulder helped push his ERA to 4.05 against a 1-5 record, and the day after the season ended Houston sold him to Cleveland.
Donald John McMahon was a right-handed relief pitcher from Brooklyn, New York, signed by the Boston Braves as an amateur free agent in 1950 and converted from third base to the mound in their farm system. He did not reach the majors until June 30, 1957, at age 27, after roughly five and a half years in the minors and two years in the Army, and he believed he was the first pitcher ever called up strictly as a reliever. Used almost entirely out of the bullpen, he appeared in 874 games, just two of them as a starter, and finished 90-68 with a 2.96 ERA, 1,003 strikeouts and 153 saves. He was a 1958 National League All-Star selection and won World Series rings with the 1957 Braves and the 1968 Tigers, also pitching for the Colt .45's, Indians, Red Sox, White Sox and Giants. Sold or traded six times between ages 32 and 39, he had a habit of pitching his best ball in his first season with a new club. He never spent a day on the disabled list, and he threw his last big league pitch in 1974 at age 44 while serving as the Giants pitching coach.
Sources: Wikipedia · SABR BioProject · Baseball-Reference
Graded population (PSA & SGC)
| Grader | Total | 10 | 9 | 8 | 7 | 6 | 5 | 1-4 | Auth |
|---|---|---|---|---|---|---|---|---|---|
| PSA | 280 | 1 | 27 | 171 | 57 | 14 | 7 | 3 | 0 |
| SGC | 16 | 0 | 0 | 5 | 6 | 3 | 0 | 2 | 0 |
Graded population — a scarcity guide, not a price. Snapshot 2026-09-24. Half-grades fold down (8.5→8), and PSA's qualified grades are counted separately from the straight-grade rows shown here.
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Related cards
Team card: #312 Houston Colt .45's
More Houston Colt .45's cards:
- #9 1962 National League Strikeout Leaders
- #24 Bob Bruce
- #45 Bob Aspromonte
- #77 Al Spangler
- #99 Jim Umbricht
- #119 Bob Lillis
- #141 Manny Mota
- #153 Hal Smith
- #158 1963 Rookie Stars
- #189 Dave Giusti
- #204 Don Nottebart
- #208 1963 Rookie Stars
- #230 Pete Runnels
- #262 Ellis Burton
Frequently asked questions
What is the 1963 Topps #395 card?
It is card #395 of the 576-card 1963 Topps Baseball set, picturing Don McMahon of the Houston Colt .45's.
How many cards are in the 1963 Topps Baseball set?
576 cards, tracked as 583 collectible states. The numbers run from 1 to 576 with no gaps and no number used twice, and seven cards carry a catalogued print variation - three checklists, the two Rookie Stars cards also printed with a "1962" heading, and the #341 Jack Baldschun and #454 Art Fowler print states - that the master set counts separately.
Sources: Trading Card Database, PSA CardFacts, Cardboard Connection, BaseballCardPedia, The Topps Archives, Baseball-Reference, the SABR BioProject and the National Baseball Hall of Fame, PSA & SGC population reports. Card data compiled and maintained by T206Cards.com. Page last updated 2026-10-03.