Milwaukee’s Ted Kubiak has seven RBIs – on a single, double and grand slam – to lead the Brewers to a 10 – 5 win over the Red Sox at Fenway Park. The Red Sox blow a 5 – 1 lead, reached when Carl Yastrzemski hits a 3-run homer and Reggie Smith a solo shot. Sparky Lyle is the loser, allowing one run.

On July 18, 1970 — Milwaukee’s Ted Kubiak has seven RBIs – on a single, double and grand slam – to lead the Brewers to a 10 – 5 win over the Red Sox at Fenway Park. The Red Sox blow a 5 – 1 lead, reached when Carl Yastrzemski hits a 3-run homer and Reggie Smith a solo shot. Sparky Lyle is the loser, allowing one run.

Source:
Baseball Reference July 18