May 21–May 27: Scooter Gennett was named N.L. Player of the Week for the second time in the 2018 season. Gennett batted.500 with 6 runs scored, 2 doubles, 3 HR and 10 RBI over six games played. Among his NL counterparts during the period, Scooter finished first in hits, slugging percentage and total bases ; tied for first in home runs, extra–base hits and RBI; second in batting average; tied for third in runs scored; and seventh in on–base percentage.
June
June 2: Scooter Gennett was named N.L. Player of the Month for the month of May. Gennett batted.398 with 16 runs scored, 6 doubles, 8 HR and 24 RBI over 26 games played.
June 21–24: The Reds swept the Cubs in a four-game series for the first time since April 1983, outscoring them 31–13 in the four games. In game 3, Anthony DeSclafani hit a grand slam, the first pitcher to do this for the Reds since Bob Purkey in 1959. In the 4th game, the Reds trailed 6-1, but managed to come back by scoring 7 runs in the 7th inning.
June 30:Michael Lorenzen became the second Reds pitcher to hit a grand slam this season following Anthony DeSclafani's grand slam a week earlier. The home run was Lorenzen's third in as many at-bats making him the first pitcher to homer in three-straight at-bats since Mike Hampton in 2001.
July
July 8: Joey Votto, Scooter Gennett and Eugenio Suárez were named reserves on the National League squad for the 2018 MLB All-Star Game in Washington, D.C. This is Votto's sixth All-Star selection and the first for both Gennett and Suarez.
July 10: The Reds rallied from a four run deficit and scored seven runs in the 9th inning to defeat the Cleveland Indians, 7–4. The four-run comeback was the Reds' first since June 30, 2006 when Adam Dunn hit a walk-off grand slam, also against the Indians.
July 17: Scooter Gennett and Joey Votto both hit home runs in a 6–8 loss to the American League in the All-Star game. Gennett's home run was the first for a Red in an All-Star game since July 13, 1982 when Dave Concepción hit one.
July 23: The Reds were no-hit for seven innings by Cardinals rookie pitcher Daniel Poncedeleon. Poncedelon was taken out of the game in the 8th inning where Phillip Ervin broke up the no-hitter with a single off reliever Jordan Hicks. Eugenio Suárez tied the game in the 9th with a solo home run and Dilson Herrera hit a walk-off single later in the inning to give the Reds the 2–1 win.
August 10: Joey Votto collected his 1,700th career hit with a single in the sixth-inning. Votto is the ninth player in franchise history to reach that level.
August 29: Eugenio Suárez hit his 30th home run of the season, becoming the fourth player in Reds history to hit that many home runs while primarily playing third base. He joins Tony Pérez, Todd Frazier and Deron Johnson. Pitcher Michael Lorenzen also had a pinch-hit three-run home run, his fourth home run and his third against the Brewers this season.
September
September 8:Scott Schebler hit the 10th grand slam by a Reds player this season, setting a club record.
September 9: Joey Votto hit his second grand slam and the 11th overall for the Reds this season, one shy of the N.L. record. The 1997 Braves and 2000 Cardinals share the N.L. record of 12. Nine different Reds players have hit grand slams this season, Scott Schebler, Adam Duvall, Scooter Gennett, Eugenio Suárez, Joey Votto, Jesse Winker, starting pitcher Anthony DeSclafani, reliever Michael Lorenzen, and José Peraza. According to STATS, the Reds are only the second team to have nine different players hit a grand slam in a season, the 2000 Cardinals had 10 players connect on a grand slam.
September 12: Scooter Gennett went 1–4 to bring his season average against the Dodgers to.654 with 17 hits, 2 HR and 10 RBI.
