Roger Maris' 142 RBIs led the league in 1961. However, analysis by the Society for American Baseball Research determined Maris was incorrectly credited with an RBI in a game on July 5, 1961.

corners and crease

There isn't enough room in the Note2 field to add all this so here it is:
Pizarro is credited with 187 K's on the back; it should be 188, like on the front. Bunning is credited with 192 K's; it should be 194, like on the back. McBride is credited with 179 K's on the back; it should be 180. Ramos is credited with 172 K's; it should be 174. Barber is credited with 149 K's; it should be 150. I refuse to go beyond the top 10, but I'm sure there's plenty of other mistakes.

crease bottom right corner

"Year" (1961) stats appear to be missing a July 6, 1961 appearance against the Washington Senators.

Hoeft entered the game to start the bottom of the 8th inning in a game that the Orioles trailed 1-0.
He walked Dick Donovan (1xBB), retired Danny O'Connell on a sacrifice bunt, struck out Marty Keough (1xK), and coaxed a Gene Woodling flyball to CF.

1962 Topps #134 Billy Hoeft
Year (1961) vs Actual 1961
Games: 34 vs 35
IP: 137 vs 138.0
Won: 7 vs 7 (same)
Lost: 4 vs 4 (same)
Pct: .636 vs .636 (same)
Hits: 106 vs 106 (same)
Runs: 37 vs 37 (same)
ER: 31 vs 31 (same)
SO: 99 vs 100
BB: 54 vs 55
ERA: 2.04 vs 2.02

marks on front

This card is autographed

Is this the correct back photo? I have two "with commas" and they both have the card number higher up on the back.

This card is autographed

Was with the Yankees for the first month of the 1962 season, but made no appearances before being traded to Baltimore.