null
Checklists › 1970 Topps Baseball › #344 Marcelino Lopez

1970 Topps #344 Marcelino Lopez

Baltimore Orioles · Pitcher · American League · Base set · Series 3 · Card #344 of 720
Position shown is where he played most in 1969, from that season's fielding records - not read off the card.
1970 Topps #344 Marcelino Lopez, Baltimore Orioles
1970 Topps #344 Marcelino Lopez card back
The back of #344 Marcelino Lopez.

About Marcelino Lopez

Lopez was the last man cut from the Orioles in spring 1969, when Baltimore went with Mike Adamson, and he could not hold back tears. He reported to minor-league camp and, Frank Cashen said, did more than expected. He went 5-3 with a 4.41 ERA in 27 games for a club that won the AL East by 19 games. In the ALCS opener he faced four batters in the 12th inning, retired one and gave way to Dick Hall. His Orioles card is #344, from the third series.

Marcelino Pons Lopez, a left-handed pitcher born in Havana, Cuba on September 23, 1943, signed with the Philadelphia Phillies ten days after his sixteenth birthday and reached the majors in 1963 as a hard-throwing teenager. He spent 1964 in the minors, and that October the Phillies sent him to the Los Angeles Angels as the player to be named later in the Vic Power deal. In 1965 he went 14-13 with a 2.93 ERA and finished second in American League Rookie of the Year voting. Arm trouble and control problems followed, and in June 1967 the Angels traded him to the Baltimore Orioles. Converted into a reliever, he pitched for the pennant-winning Orioles of 1969 and 1970 and helped Baltimore win the 1970 World Series, appearing once in each of those postseasons. He later pitched for the Milwaukee Brewers and Cleveland Indians, finishing with a 31-40 record, a 3.62 ERA and 426 strikeouts across eight big-league seasons. He died in Hialeah, Florida in 2001 at 58.

Sources: SABR BioProject · Baseball-Reference · Baseball Almanac

Graded population (PSA & SGC)

GraderTotal10987651-4Auth
PSA177339109204200
SGC701320010

Graded population — a scarcity guide, not a price. Data as of 2026-10-19. Half grades fold down for both graders (8.5→8); PSA qualified slabs (OC, ST, PD, MC and the like) are not counted.

Find this card

Search T206 Cards Shop 1970 Topps cards Live auctions Buy It Now on eBay Sold prices

As an eBay Partner Network affiliate, T206Cards.com may earn from qualifying purchases.

Related cards

Team card: #387 Baltimore Orioles

More Baltimore Orioles cards:

Frequently asked questions

What is the 1970 Topps #344 card?

It is card #344 of the 720-card 1970 Topps Baseball set, picturing Marcelino Lopez of the Baltimore Orioles.

How many cards are in the 1970 Topps Baseball set?

720 cards, tracked as 726 collectible states. Numbers run from 1 to 720 with none skipped, issued in seven series - #1-132, #133-263, #264-372, #373-459, #460-546, #547-633 and the high numbers, #634-720; 6 cards, all of them checklists, carry catalogued print variations that the master set counts separately.

Sources: Trading Card Database, PSA CardFacts, BaseballCardPedia, Cardboard Connection, Baseball Almanac, 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 2026-10-25.