In a 12 – 10 defeat of the Pirates, Larry Walker sets a Rockies club record with 13 total bases. The right fielder drives in a six runs with a pair of two-run homers, a triple and a double. Colorado tallies 20 hits. The following day, Walker will get a double and consecutive triples to set a new National League record by getting extra-base hits in six straight plate appearances. He will also tie the major league record for most extra-base hits (seven) in two consecutive games.

This Day In Baseball

On May 21, 1996 — In a 12 – 10 defeat of the Pirates, Larry Walker sets a Rockies club record with 13 total bases. The right fielder drives in a six runs with a pair of two-run homers, a triple and a double. Colorado tallies 20 hits. The following day, Walker will get a double and consecutive triples to set a new National League record by getting extra-base hits in six straight plate appearances. He will also tie the major league record for most extra-base hits (seven) in two consecutive games.

Source:
Baseball Reference May 21