Dodgers vs. Diamondbacks odds, prediction, line: 2022 MLB picks, Tuesday, Sept. 20 best bets from proven model

Arizona Diamondbacks and Los Angeles Dodgers are playing a doubleheader on Tuesday afternoon. The first pitch is set for 3:10 p.m. ET. Los Angles is on a four-game win streak and Arizona has lost four in a row. SportsLine's proven computer model simulates every MLB game 10,000 times and returns 321-272 on its money-line picks since the start of the 2021 season.

SportsLine's advanced model has revealed its coveted picks and predictions for Dodgers vs. Diamondbacks. The money line is Dodgers -235, Diamondback's +192. Dodgers are 6-1 in their last 7 opening games of a doubleheader.

Dodgers are 6-1 in their last 7 opening games of a doubleheader.

Dodgers and Diamondbacks are playing on Tuesday, Sept. 17. First baseman Freddie Freeman is first in the MLB in batting average, tied for 10th in RBI and has 20 home runs. Shortstop Trea Turner is 11th with 20 homeruns and 97 RBI.

Dodgers and Diamondbacks are playing on Tuesday, Sept. 16. First baseman Christian Walker is a big-time bat for Arizona. Right fielder Daulton Varsho is second on the team in both home runs (25) and RBI (69).

SportsLine's model is leaning Over on the total and projects 9.4 runs for the game. One side of the money line has all the value.