Toronto Maple Leafs (International League) players

Roman Anthony Semproch (born January 7, 1931), also known as Baby and Ray, is a retired right-handed Major League Baseball pitcher who played from 1958 to 1961 for the Philadelphia Phillies, Detroit Tigers and Los Angeles Angels.
He was signed by the Phillies as an amateur free agent in 1951, but he did not make his big league debut until many years later – on April 15, 1958, against the Cincinnati Reds. The year prior, he'd gone 12–4 with a 2.64 ERA for the Triple-A Miami Marlins. In his first major league game, he gave up a hit and a walk, struck out two, and earned the win in a three inning relief appearance. Overall, he went 13–11 with a 3.92 ERA in 36 big league games (30 starts) that season. Although he was leading the league in wins at mid-season, his success tapered off and he finished with a winning percentage slightly higher than .500.
Asthmatic, Semproch never lived up to his rookie season's success. In 1959, he went only 3–10 with a 5.40 ERA in 30 games (18 starts). He was traded to the Tigers on December 5, 1959 with Chico Fernandez for Ken Walters, Ted Lepcio, and minor leaguer Alex Cosmidis. In 17 relief appearances for the Tigers in 1960, he had an ERA of 4.00 and a record of 3–0. Despite that moderate success, he was traded on June 15, 1960 to the Los Angeles Dodgers with cash for Clem Labine. He would never play in a Dodgers uniform.
On November 28, 1960, he was drafted by the Washington Senators in the Rule 5 draft (he and John Gabler were the first two player acquired by the "new" Washington Senators of 1961). On April 7, 1961, the Angels purchased him from the Senators. He'd appear in only two games for the Angels, posting a 9.00 ERA. He played his final major league game on May 2, 1961.
Overall, Semproch went 19–21 with a 4.42 ERA in 85 games (48 starts). In 344 innings, he walked 136 batters and struck out 156. He hit .116 at the plate and had a .965 fielding percentage.
Following his big league career, he worked as a bar manager at his brother's Italian restaurant.

Garry Earl Roggenburk (born April 16, 1940) is an American former Major League Baseball pitcher. The left-hander was listed as a lanky 6 feet 6 inches (1.98 m) tall and 195 pounds (88 kg). Born in Cleveland, Ohio, he was a high school teammate of Mike Hegan's at Saint Ignatius High School. The two would later be teammates with the 1969 Seattle Pilots.Roggenburk attended the University of Dayton, where he played college baseball and starred in basketball, leading Dayton to the 1962 National Invitation Tournament championship. He entered professional baseball in 1962 when he was signed by the Minnesota Twins. He was also selected in the fourth round (34th overall) of the 1962 NBA draft by the San Francisco Warriors.

Ronald Alvin Negray (February 26, 1930 – November 8, 2018) was an American professional baseball player. A right-handed pitcher, he appeared in 66 games in Major League Baseball over four seasons between 1952 and 1958 for the Brooklyn / Los Angeles Dodgers and Philadelphia Phillies. The native of Akron, Ohio, was listed as 6 feet 1 inch (1.85 m) tall and 185 pounds (84 kg). He graduated from Garfield High School and attended Kent State University.

Lloyd Albert Moore (June 10, 1912 – December 10, 1987) was an American Major League Baseball player who was a right-handed pitcher from 1936 to 1942. He played for the St. Louis Cardinals and Cincinnati Reds. He stood 6 feet 1 inch (1.85 m) tall and weighed 195 pounds (88 kg).

Wynn Firth Hawkins (February 20, 1936 – February 11, 2021) was an American professional baseball player, scout and executive. During his active career, he was a right-handed pitcher who was signed by the Cleveland Indians before the 1955 season, and played in the Major Leagues with the Indians from 1960 to 1962. He attended Baldwin Wallace University, where he was a star in basketball. Hawkins stood 6 feet 3 inches (1.91 m) tall and weighed 195 pounds (88 kg).
Hawkins was perhaps best known for giving up Ted Williams's 500th home run (June 17, 1960). He appeared in 48 games (with 30 starts) during his three seasons with the Tribe. During his career, Hawkins gave up 99 walks in just 2022⁄3 innings pitched, for a BB/9IP of 4.40, higher than the American League average at that time. He finished his career with a total of 12 wins, 13 losses, 1 save, 11 games finished, and an ERA of 4.17.
Career highlights for Hawkins include pitching the first 11 innings of a 12-inning game, giving up one unearned run and defeating the Detroit Tigers 2–1 (April 26, 1960), a five-hit, complete-game victory over the Boston Red Sox, winning 10–1 (April 30, 1961), and a two-hit, complete-game shutout against the Minnesota Twins (May 21, 1961).
After his pitching career, Hawkins was a scout for the Indians, and served as the team's traveling secretary as well as in sales. Hawkins died on February 11, 2021, at his home in Canfield, Ohio.

Ralph Harold Brickner (May 2, 1925 – May 9, 1994) was a relief pitcher in Major League Baseball who played for the Boston Red Sox in the 1952 season. Nicknamed "Brick", he batted and threw right-handed, stood 6 feet, 31⁄2 inches (1.92 m) tall and weighed 215 pounds (98 kg). He was born in Cincinnati, and attended Indiana University.
Brickner was a member of the IU Hoosiers baseball team in 1946–47. Signed originally by the Philadelphia Phillies' organization, he was selected by the Red Sox from the independent Portsmouth Cubs of the Piedmont League in the 1950 minor league draft, and reached the Major Leagues on May 2, 1952. He had a successful rookie season with the Red Sox, appearing in 14 games, 13 in relief, and posting a 3–1 win–loss record with one save and an earned run average of only 2.18 with nine strikeouts and 32 hits allowed and 11 bases on balls in 33 innings pitched. But a shoulder injury diagnosed as bursitis curtailed his pitching career. He played his final MLB game on September 17, 1952, and retired after spending 1953 in minor league baseball.
Ralph Brickner died in Bridgetown, Ohio, at the age of 69.

Albert Wesley Lakeman (December 31, 1918 – May 25, 1976), nicknamed "Moose", was a professional baseball catcher. He played in Major League Baseball for the Cincinnati Reds, Philadelphia Phillies, Boston Braves and Detroit Tigers. Lakeman was listed at 6 feet 2 inches (1.88 m) tall and 195 pounds (88 kg). He was born in Cincinnati, Ohio.
The light-hitting Lakeman was a fine defensive catcher as he took responsibility for getting the most out of his pitchers. For most of his nine-year career in the Majors, he was an efficient, reliable backup playing behind Ray Mueller (Reds) and Andy Seminick (Phillies). His most productive season came in 1945 with Cincinnati, when he posted career-highs in games played (76, including 72 games as starting backstop as the Reds' most-used catcher), batting average (.256), home runs (eight), RBI (31) and runs (22).
In a nine-season career, Lakeman was a .203 hitter with 131 hits, 15 home runs and 66 RBI in 239 games. After his playing career ended, he managed in the Tigers' farm system (1956–62; 1965–66; 1970) and served two terms as the bullpen coach at the Major League level for the Boston Red Sox (1963–64; 1967–69), and was a member of the 1967 American League champions.
Lakeman died in Spartanburg, South Carolina, at age 57.

Oscar Ray Grimes Jr. (April 13, 1915 – May 19, 1993) was a utility infielder in Major League Baseball who played for the Cleveland Indians (1938–1942), New York Yankees (1943–1946) and Philadelphia Athletics (1946). Grimes batted and threw right-handed.
He was born in Minerva, Ohio.
In a nine-season career, Grimes posted a .256 batting average with 18 home runs and 200 RBI in 602 games played.
Grimes died in Westlake, Ohio, at the age of 78. He played semi-pro football for the Minerva Merchants.

Wilbur Lee "Bill" Brubaker (November 7, 1910 – April 2, 1978) was a professional American baseball player from 1932 to 1943, although he did not play the 1941 or 1942 seasons. Of his ten years of play, Brubaker played nine with the Pittsburgh Pirates, playing third base. His best year was in 1936, when he hit for a .289 batting average and knocked in an impressive 102 RBIs. Brubaker's career fell apart after that, never even getting 50 RBIs again. His last year, in 1943, was with the Boston Braves.
His grandson, Dennis Rasmussen, also played in the major leagues.
The picture of another baseball player, Dave Barbee, appears on some cards and photographs attributed to Bill Brubaker. This appears to follow from a misnamed 1932 photo of Barbee taken by the baseball photographer George Burke. Tom Shieber, curator at the Baseball Hall of Fame, detected this error in 2018 based on details of Barbee's uniform.

Robert Gordon Addis (November 6, 1925 – November 15, 2016) was an American professional baseball player. The outfielder appeared in 208 Major League Baseball games over four seasons (1950–53) for three National League teams. He threw right-handed, batted left-handed, and was listed as 6 feet (1.8 m) tall and 170 pounds (77 kg).