Mark Reynolds has the most strikeouts in a season, with 223 strikeouts in 2009.

Kirk Nieuwenhuis games at home in 2016

Kirk Nieuwenhuis went yard 13 times in 2016.

Andrew McCutchen had 6 hits versus the Dodgers on April 7, 2018.

I couldn't find anything for 2025, but Brandon Crawford got 1 hit in March 2024.

Brandon Crawford and Rennie Stennett are tied for the most hits in the NL in a game, with 7 hits.

Khris Davis games against Wade Miley

Khris Davis was 3-21 with a home run and 5 RBIs in 24 plate appearances against Wade Miley in his career.

Since 2007, 13 players are tied for the most doubles in a game, with 4 doubles. The first three are Brendan Donovan on September 23, Ezequiel Tovar on August 1 and Jarren Duran on July 2, 2023.

Since 2012, Shohei Ohtani has the most extra-base hits in a season, with 99 XBH in 2024.

Since 2012, Ronald Acuña Jr. has put up the most runs in a season, with 149 runs in 2023.

Jose Altuve games against Hector Santiago

Since 2007, 13 players are tied for the most doubles in a game, with 4 doubles. The first three are Brendan Donovan on September 23, Ezequiel Tovar on August 1 and Jarren Duran on July 2, 2023.

Since 2007, Jean Segura and Skip Schumaker are tied for the most singles in a game, with 6 singles.

Mike Donlin has the most singles in a game with >1 double and with more than 1 triple, with 2 singles versus the Tigers on June 24, 1901.