Cincinnati has started off the second half in perfect fashion, taking all three games from the Cardinals. How will they follow up the sweep of the Cards? Tonight, they stay home to play Arizona as favorites in game one.

Tonight they can be backed at -131 at 5Dimes to win once again while a visiting Arizona club is priced at +121. The total varies depending on the sportsbooks, with most sites offering up either 8.5 or 9. 

The weather forecast is calling for mostly sunny skies alongside temperatures in the high 80s. There should only be a mild wind tonight. 

Great American Ball Park has been home to some high-scoring games this season. The park is in the top ten in runs scored and second behind only Miller Park in Milwaukee in home runs logged as well. 

Bronson Arroyo – Cincinnati Reds 

Arroyo has had an up and down season but, for the most part, he's been one of the Reds' more reliable starters. He's 4-5 with a 3.73 ERA with 74 strikeouts and 18 walks. 

Most of Arroyo's struggles came in the month of June when he posted a poor ERA of 5.23 in five starts. He's been a heck of a lot better in the early stages of July, though, surrendering only two runs in 15 innings of work. In the process, he's lowered his ERA from 4.19 to 3.73. 

Arroyo closed out the first half with a completely dominant performance in his last start. He pitched a complete game three-hitter in a 6-0 win over San Diego, while whiffing eight batters and walking only one. 

In two starts versus the Diamondbacks last year, the right-hander went 1-1 with a 2.19 ERA, logging 12.1 IP and striking out 14 with only one walk. 

Wade Miley – Arizona Diamondbacks 

Wade MileyIn only his second season in the bigs, Miley has transformed into one of the better starters in the National League. 

The lefty's taken huge strides from his rookie year and is already 9-5 with a 3.04 ERA and 1.09 WHIP. Last season, he was 4-2 with a 4.50 ERA and 1.65 WHIP in seven starts. 

To close out the first half, Miley struggled in his final two starts. First, he gave up eight hits and eight earned runs, failing to even get out of the third inning in a blowout loss to Milwaukee. He then was tagged for eight hits and four runs in a home defeat against the Dodgers. 

Miley, who's 3-3 with a 3.40 ERA in eight road starts this season, has never pitched against the Reds in his short career. 

MLB Pick 

This is a tough call. Looking at each team's records, we see that Arizona owns a 19-25 record on the road while Cincinnati's an excellent 26-16 at home. 

The Diamondbacks have lost five of their last six away from Arizona, including a miserable sweep at the hands of the Chicago Cubs. They managed only three total runs at Wrigley. 

Regardless, we feel a little more confident in Miley than we do Arroyo. Though he's one of the craftier pitchers around, Arroyo's been in this league for a while and Arizona's hitters have gotten a good look at him in the past. Aaron Hill, Miguel Montero, Stephen Drew and Willie Bloomquist are all batting at least .300 against the Cincy starter in their careers. 

Meanwhile, the Reds haven't had any experience against Miley and we think that may play in to his hands. We're going to be barking tonight. 

Prediction: Play the Arizona Diamondbacks at +121.