The Ohio State Buckeyes were the undefeated Big Ten conference champions. However, Ohio State would not be invited to the Rose Bowl because of the no-repeat rule in the Big Ten conference. This left Michigan State to be accepted. Ohio State was ranked fourth with a 7–2 record, and Michigan State was second with a 9–1 record. The teams did not play each other during the regular season. Michigan State opened with a 20–13 win at Indiana, but fell to in-state rival Michigan 14-7, their only setback of the season. They won 38–14 over then-#20 Stanford, and defeated then-#4 Notre Dame 21–7. The Spartans did not play Northwestern, Iowa, or Ohio State. The Buckeyes' two losses were out of conference, to Duke and Stanford.
UCLA Bruins
UCLA was the defending national champion after an undefeated season in 1954. The Bruins began the 1955 season ranked number one. In a showdown at #5 Maryland, the Bruins lost 0–7 to the Terrapins. A 38–0 win over Oregon State ultimately proved to be the game for the conference championship. The Bruins won the rest of their regular season games, including a 21–13 win over Stanford. With the Pacific Coast conference championship already won, the Bruins won their third straight rivalrygame overUSC 17–7. In a Sports Illustrated article preceding the 1956 Rose Bowl, UCLA head coach Red Sanders was quoted as saying "Sure, winning isn't every thing, It's the only thing."
Game summary
This was the second meeting between the two schools, the first was a 28–20 victory for the Spartans two years earlier in the 1954 Rose Bowl. The Spartans wore their green home jerseys and the Bruins wore their white road jerseys. On the first play from scrimmage, Jim Decker of UCLA intercepted a pass from Michigan State quarterback Earl Morrall, and returned four yards to the MSU 16-yard line. Four plays later, Bob Davenport scored on a two-yard run over left guard to give the Bruins a 7–0 lead. Midway through the second quarter, Michigan State put together an 11-play, 80-yard drive to pull even at seven; Walt Kowalczyk's 30-yard run to the UCLA 17 set up Morrall's 13-yard touchdown toss to Clarence Peaks. There was no additional scoring through the third quarter. On the second play of the fourth quarter, the Spartans took their first lead at 14–7 on Peaks’ 67-yard touchdown pass to John Lewis, who caught the ball on the 50 and took it the distance. Five minutes later, The UCLA Bruin passing game produced a big play as UCLA quarterback Ronnie Knox connected with Jim Decker with a 47-yard pass play to the Spartan 7-yard line. Three plays later, Doug Peters scored on a one-yard plunge at center. Morrall directed an 11-play, 59-yard drive to the UCLA 24, but Gerald Planutis missed a 41-yard field-goal attempt. Five penalties were called in the closing minutes and field position shifted in Michigan State's favor when UCLA was whistled for three-straight penalties. UCLA was called for an intentional grounding infraction which pushed the ball back to its own one-yard line; a punt gave the Spartans the ball at the UCLA 40-yard line. The Bruins were cited for interference with the kick returner on the punt play, which put the ball at the Bruin 19-yard line. Replacing Planutis as placekicker, Dave Kaiser of Michigan State converted his first career field-goal attempt, a 41-yard kick, with seven seconds remaining in the game to give the Spartans a 17–14 win.
MSU – FG Dave Kaiser 41, 0:07 left. Drive: 3 plays, −5 yards
Statistics
Aftermath
Although it was UCLA penalties in the final minutes that gave field position to Michigan State, the Spartans' 98 yards given up on 10 penalties are a Rose Bowl game record as of 2008. The Spartans were named National Champions by the Boand System. Oklahoma would be named National champion by all the other organizations. In the 1956 Orange Bowl, the #1 Oklahoma Sooners defeated the #3 Maryland Terrapins 20–6 in a battle of undefeated teams. The Sugar Bowl was the last bowl game to be integrated. The Cotton Bowl, Orange Bowl, and Sugar Bowl were not integrated until 1948, 1955, and 1956 respectively.