The 2026 MLB rookie class is igniting the season with unexpected poise and power. Cleveland's Chase DeLauter leads the charge, hitting four home runs in his first three games, including a feat of homering off all three pitchers in Seattle's opener. Cincinnati's Sal Stewart compiled a .769 on-base percentage through the first weekend, while Detroit's Kevin McGonigle became the third-youngest player with four or more hits on Opening Day.

Chicago's Munetaka Murakami, despite a below-market $34 million contract, homered in each of his first three games against Milwaukee. New York's Carson Benge, promoted late, connected for his first career home run in his fourth at-bat on Opening Day. These rookies, marked by calm under pressure, are making immediate impacts days into the new season.