Evan Gattis - The Atlanta Braves selected Gattis in the 23rd round of the 2010 MLB Draft. On April 3, 2013, Gattis made his major league debut. He recorded his first hit as a major leaguer, a home run off of Roy Halladay, in his second at bat. He batted .333 in his first eight games, also homering off of Stephen Strasburg. Gattis was named the National League (NL) Rookie of the Month for April 2013, in which he batted .250 and led all major league rookies with six home runs, a .566 slugging percentage (SLG), 16 RBIs, and 43 total bases. Gattis began to play left field for the Braves. Gattis was again named NL Rookie of the Month for the month of May, after batting .303 with a .362 on-base percentage and a .683 SLG for the month, while leading all rookies with 16 RBIs and tying Jedd Gyorko for most home runs as a rookie with six. Gattis became the first rookie to win consecutive Rookie of the Month awards since Heyward in 2010. Gattis recorded the longest home run of 2013, calculated at 486 feet (148 m), which was also the longest home run in the history of Citizens Bank Park. Later in that same game Gattis hit another 400+ foot home run off of Hamels after flying out to the warning track in a previous at bat. Hamels was quoted as saying "I felt like I was throwing a golf ball and he had a driver. He's probably going to be in the strongest man competition." He ended the season with a .243 batting average, 21 home runs and 65 RBIs. He played a total of 47 games in left field and 38 at catcher. Gattis finished tied for seventh in NL Rookie of the Year balloting. On April 16, in a 1–0 win against the Philadelphia Phillies, Gattis went 4-for-4 with one home run, the first time a player has accomplished this in a 1–0 victory since Rogers Hornsby in 1929. On April 21, Gattis hit his first career walk-off home run, a 2-run shot off of Miami Marlins reliever Arquimedes Caminero in the 10th inning to give the Braves a 4–2 victory. In June, he had a 20-game hitting streak. On July 21. Gattis hit the game-winning home run, his 22nd of the season, against the Miami Marlins in the top of the 10th on September 6, 2014. This would give him a new career high and make him the first Braves catcher to hit 20 or more home runs in his rookie and sophomore seasons. 

In 2017, Gattis played 84 games with a .263 batting average for the Houston Astros, 12 home runs, and 55 RBIs. The Astros finished the 2017 regular season with a 101-61, first in AL West, and won the 2017 World Series over the Los Angeles Dodgers. Gattis' major contribution to the Astros' championship run was his solo homer in the fourth inning of Game 7 of the ALCS off of CC Sabathia to help the Astros advance to the World Series. The Astros won the World Series in a deciding 7 games against the Los Angeles Dodgers, giving Gattis his first championship title