Colorado Rockies vs Arizona Diamondbacks Picks and Prediction for Tuesday August 11 2026

The Colorado Rockies visit the Arizona Diamondbacks at Chase Field in Phoenix, Arizona, on Tuesday, August 11, 2026. First pitch is scheduled for 9:40 p.m. ET with coverage on MLB.TV. Colorado enters at 46-72 overall and has struggled badly away from home with a 19-40 road record, while Arizona is 63-56 overall and 35-25 at Chase Field. The Diamondbacks lead the season series 5-2, including wins by scores of 9-1 and 9-1. At the time of this writing the odds were not released. Check out our free MLB picks for more predictions from Tuesday's MLB schedule.

Starting Pitchers

Tomoyuki Sugano is scheduled to start for Colorado with an 11-5 record, 4.51 ERA and 1.26 WHIP through 107.2 innings. The right-hander has allowed 110 hits and 26 walks while striking out 61 and surrendering 22 home runs. Arizona counters with Mitch Bratt, who is 1-1 with a 3.90 ERA and 1.52 WHIP through 27.2 innings. The left-hander has allowed 24 hits, issued 18 walks and struck out 21 while surrendering four home runs. Bratt owns the better ERA in a limited sample, while Sugano has the substantially better WHIP and has worked nearly four times as many innings.

Rockies Continue to Struggle Away From Home

Colorado enters Tuesday at 46-72 overall and has lost four of its last five games. The Rockies dropped a 7-4 decision against St. Louis on Sunday after earning an 8-6 victory Saturday. Colorado also lost 3-2 to the Cardinals and dropped its previous two games against Tampa Bay. The larger concern remains the road record, where Colorado has won only 19 of 59 games.

The Rockies have produced better offensive numbers than their overall record suggests, batting .256 with a .324 on-base percentage and .422 slugging percentage. Colorado has scored 568 runs while collecting 1,029 hits and hitting 134 home runs. Pitching has been the overwhelming weakness, with the Rockies carrying a 5.48 ERA and 1.52 WHIP while opponents are batting .288.

Colorado's offense gives the Rockies a chance to create problems for Bratt, particularly with his 1.52 WHIP and 18 walks through only 27.2 innings. However, the pitching staff has consistently given opponents opportunities, and Sugano has surrendered 22 home runs through 107.2 innings. That combination is especially concerning away from home, where Colorado has struggled throughout the season.

Diamondbacks Hold a Major Pitching Advantage

Arizona enters this matchup at 63-56 overall and has played well at Chase Field with a 35-25 record. The Diamondbacks have won three of their last five games, including a 4-2 victory over the Dodgers on Sunday. Arizona also defeated Los Angeles 4-3 and produced 10 runs in a 10-4 victory over San Diego during its recent five-game stretch.

The Diamondbacks are batting .242 with a .314 on-base percentage and .394 slugging percentage. Arizona has scored 537 runs while collecting 965 hits and hitting 114 home runs. Those offensive numbers are actually below Colorado's in several categories, but Arizona has been dramatically better on the mound with a 4.15 ERA and 1.29 WHIP while holding opponents to a .252 batting average.

Arizona's biggest advantage is the gap between the two pitching staffs. The Diamondbacks' 4.15 ERA is more than a full run better than Colorado's 5.48 mark, while their 1.29 WHIP compares favorably with the Rockies' 1.52. Arizona has also won five of seven against Colorado this season and has the substantially better home/road profile entering Tuesday.

Colorado Rockies vs Arizona Diamondbacks Picks and Prediction

Pick: Arizona Diamondbacks Moneyline

Arizona is the preferred side despite Colorado having the stronger season offensive statistics. The Rockies are just 19-40 away from home and carry a 5.48 team ERA and 1.52 WHIP, creating a difficult path against an Arizona club that is 35-25 at Chase Field. The Diamondbacks have won five of seven meetings this season and three of their last five overall, while Colorado has dropped four of five. Bratt's control is a concern, but Arizona's significant bullpen-and-staff pitching advantage makes the Diamondbacks the more trustworthy side. Take the Arizona Diamondbacks on the moneyline.

Total Pick: Over 8.5

The Over 8.5 is the preferred total because both starting pitchers bring meaningful risk. Sugano has surrendered 22 home runs through 107.2 innings and owns a 4.51 ERA, while Bratt has issued 18 walks in only 27.2 innings and carries a high 1.52 WHIP. Colorado has scored 568 runs with a .422 slugging percentage, so the Rockies are capable of contributing even with their poor record. The greater concern is Colorado's pitching staff, which owns a 5.48 ERA and has allowed opponents to bat .288. With opportunities for traffic on both sides and Arizona facing one of baseball's weaker pitching staffs, take the Over 8.5 if that number is available.

This game preview was completed prior to play on Monday, August 10, 2026.