Both clubs enter 55-52 and tied for the final NL wild-card position, while Pittsburgh sits near -115 after stealing Monday's opener in extras. Arizona's rotation injuries and Pfaadt's return create the night's central tension.
Betting Snapshot
Spread Movement
Moneyline Movement
Total Movement
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| Sportsbook | Spread | Moneyline | Total |
|---|---|---|---|
| FanDuel | ARI +1.5 PIT -1.5 | ARI +176 PIT -230 | O 13.5 U 13.5 |
| DraftKings | ARI -1.5 PIT +1.5 | ARI +171 PIT -228 | O 13.5 U 13.5 |
| BetMGM | ARI -2.5 PIT +2.5 | ARI +190 PIT -250 | O 13.5 U 13.5 |
| BetRivers | ARI -1.5 PIT +1.5 | ARI +160 PIT -230 | O 13.5 U 13.5 |
| Fanatics | ARI -1.5 PIT +1.5 | ARI +170 PIT -230 | O 13.5 U 13.5 |
| Bovada | ARI -1.5 PIT +1.5 | ARI +175 PIT -230 | O 13.5 U 13.5 |
| BetOnline.ag | ARI +1.5 PIT -1.5 | ARI -105 PIT -105 | O 9 U 9 |
| LowVig.ag | ARI +1.5 PIT -1.5 | ARI -105 PIT -105 | O 9 U 9 |
| MyBookie.ag | ARI -6.5 PIT +6.5 | ARI -2000 PIT +800 | O 8 U 8 |
| BetUS | ARI +1.5 PIT -1.5 | ARI -106 PIT -104 | O 9 U 9 |
| Caesars | ARI -2.5 PIT +2.5 | ARI +115 PIT -145 | O 8.5 U 8.5 |
Injury Report
Arizona remains without Corbin Burnes, Ryne Nelson and Mike Soroka in the rotation, while late-inning arms Justin Martinez and A.J. Puk are also sidelined, increasing pressure on Pfaadt and the bullpen. Lourdes Gurriel Jr. was eligible to return July 28 but had not been confirmed active at this check. Pittsburgh is missing Oneil Cruz with hand fractures, while Endy Rodriguez and Rafael Flores thin the catching group.
Key Players
Key Matchup Edge
Pittsburgh's clearest edge is lineup depth: the Pirates average about 5.20 runs per game, compared with Arizona's 4.50, and they own a plus-41 run differential. Arizona counters with Pfaadt, whose team covered all eight lined starts, making early command the main separator between Pittsburgh's offense and Arizona's road value.
3 Things to Watch
- Pfaadt's command after limited 2026 workload
- Pittsburgh's damage against Arizona middle relief
- Arizona's response with runners in scoring position
Betting Breakdown
Arizona and Pittsburgh enter Tuesday at 55-52, tied for the final National League wild-card position, after the Pirates stole Monday's opener 3-2 in 10 innings. Pittsburgh is a modest home favorite near -115 with a total of 9, a price that reflects two starters carrying similar ERAs but very different recent betting profiles. Brandon Pfaadt is 5-1 with a 4.43 ERA, and Arizona covered each of his eight starts that carried a listed spread. Bubba Chandler owns a 4.47 ERA with 90 strikeouts, but Pittsburgh is only 9-10 against the spread in his starts. The Pirates have the stronger season-long offense, averaging roughly 5.20 runs per game and holding a plus-41 run differential, while Arizona is slightly below even in run differential and has lost three straight. Still, the Diamondbacks created repeated scoring chances Monday and failed at 2-for-14 with runners in scoring position. If that sequencing normalizes, Arizona's plus-money price has appeal; if Pittsburgh reaches the middle relief early, the home side's lineup depth becomes the defining edge.
Arizona Betting Outlook
Arizona arrives with a 55-52 record, a 24-30 road mark and three consecutive losses, but the Diamondbacks remain only one clean offensive sequence from flipping this matchup. They produced traffic throughout Monday's opener yet went 2-for-14 with runners in scoring position, a result that looks more like poor conversion than a lack of opportunities. Pfaadt gives Arizona a credible stabilizer at 5-1 with a 4.43 ERA, and the club has covered every lined start he has made. The concern is depth behind him: multiple rotation injuries and missing late-inning relievers leave little room for an abbreviated outing. Arizona's betting case rests on Pfaadt working deep, cleaner situational hitting and avoiding another bullpen-heavy finish.
Pittsburgh Betting Outlook
Pittsburgh is 55-52 overall and 29-26 at PNC Park after winning two straight, including Monday's extra-inning opener. The Pirates' offense remains the stronger unit in this matchup, producing about 5.20 runs per game with a plus-41 run differential. Chandler's 3-8 record understates some of his bat-missing ability, as his 90 strikeouts and 4.47 ERA keep Pittsburgh competitive when his command holds. The betting caution is the run line: Pittsburgh has covered only once in its last five and needed 10 innings to win by one Monday. With Oneil Cruz unavailable, Reynolds, Brandon Lowe and the middle order must continue carrying the power burden. Pittsburgh is most attractive on the moneyline rather than laying 1.5 runs.
Latest Team Buzz
There's Waldo pic.twitter.com/Wp3EQjLBDp
— Arizona Diamondbacks (@Dbacks) July 27, 2026
Everybody shout ____ __ ____! pic.twitter.com/oDRGhvNAmc
— Pittsburgh Pirates (@Pirates) July 28, 2026
Arizona Diamondbacks vs Pittsburgh Pirates FAQ
What is the current spread for Arizona Diamondbacks vs Pittsburgh Pirates?
The current home spread is PIT +1.5, while the away spread is ARI -1.5.
How far has the spread moved for Arizona Diamondbacks vs Pittsburgh Pirates?
The spread opened at PIT +1.5 and is now PIT +1.5.
What is the current moneyline for Arizona Diamondbacks vs Pittsburgh Pirates?
The current moneyline is ARI +171 / PIT -228.
How far has the moneyline moved for Arizona Diamondbacks vs Pittsburgh Pirates?
The moneyline opened at ARI -105 / PIT -115 and is now ARI +171 / PIT -228.
What is the current total for Arizona Diamondbacks vs Pittsburgh Pirates?
The current total is 13.5.
How far has the total moved for Arizona Diamondbacks vs Pittsburgh Pirates?
The total opened at 9 and is now 13.5.
Is the market taking the underdog in Arizona Diamondbacks vs Pittsburgh Pirates?
Current market signal: Market Steady.
Is the market taking the favorite in Arizona Diamondbacks vs Pittsburgh Pirates?
Current market signal: Favorite Taking Support.
Is the total dropping for Arizona Diamondbacks vs Pittsburgh Pirates?
Current totals signal: Total Rising.
Is the total rising for Arizona Diamondbacks vs Pittsburgh Pirates?
Current totals signal: Total Rising.
Where to watch Arizona Diamondbacks vs Pittsburgh Pirates?
You can watch this game on SportsNet Pittsburgh. For the latest broadcast details, see Where to Watch.
Where to stream Arizona Diamondbacks vs Pittsburgh Pirates?
You can stream this game on MLB.TV.
What is the best free prop bet for Arizona Diamondbacks vs Pittsburgh Pirates?
Ryan Waldschmidt Over 0.5 Hits+Runs+RBI
What is the biggest matchup edge for Arizona Diamondbacks vs Pittsburgh Pirates?
Pittsburgh's clearest edge is lineup depth: the Pirates average about 5.20 runs per game, compared with Arizona's 4.50, and they own a plus-41 run differential. Arizona counters with Pfaadt, whose team covered all eight lined starts, making early command the main separator between Pittsburgh's offense and Arizona's road value.
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MLB Past Picks
Remi—our in-house AI—prices every game and prop using multi-season priors, tempo/efficiency, injury/usage signals, and market movement.
We publish fair prices, recommended “buy-to” numbers, and confidence so you can bet prices, not teams.
This preview covers Arizona Diamondbacks vs. Pittsburgh Pirates on July 28, 2026 at PNC Park.
Odds shown reflect widely available numbers and may update closer to kickoff.
Want more? Check live edges, player props, and line moves on our MLB odds pages, and compare prices before you place a bet.
MLB |
LEAN | %WIN | UNITS | RESULT |
|---|---|---|---|---|
| SEA@TEX | RANDY AROZARENA OVER 0.5 HITS | 54.2% | 4 | WIN |
| TOR@BOS | UNDER 8 | 55.6% | 6 | WIN |
| SD@MIA | MIA -122 | 55.1% | 5 | LOSS |
| CIN@STL | STL -130 | 55.0% | 3 | LOSS |
| SEA@TEX | UNDER 7.5 | 54.8% | 4 | LOSS |
| LAA@SF | SF -123 | 55.0% | 4 | WIN |
| HOU@CHW | CHW -120 | 54.8% | 4 | LOSS |
| HOU@CHW | LAMONTE WADE OVER 0.5 HITS | 54.3% | 4 | WIN |
| ARI@WAS | ARI -112 | 54.6% | 4 | WIN |
| LAD@NYM | LAD -119 | 54.8% | 4 | WIN |
| KC@DET | RILEY GREENE UNDER 0.5 RBIS | 54.4% | 4 | LOSS |
| ARI@STL | STL -115 | 54.7% | 4 | LOSS |
| TB@TOR | TB -105 | 54.2% | 4 | LOSS |
| KC@DET | KERRY CARPENTER UNDER 1.5 BASES | 54.2% | 4 | WIN |
| STL@LAA | OVER 9 | 55.0% | 4 | LOSS |
| DET@CHC | CHC -118 | 54.6% | 4 | LOSS |
| MIN@CLE | CLE -121 | 56.2% | 6 | LOSS |
| MIA@HOU | HERIBERTO HERNANDEZ UNDER 0.5 RUNS | 54.2% | 4 | WIN |
| MIA@HOU | HOU -120 | 54.9% | 4 | WIN |
| PIT@NYY | NYY -131 | 55.0% | 3 | LOSS |
| CIN@SEA | NOELVI MARTE OVER 0.5 HITS | 54.4% | 4 | LOSS |
| SD@ATL | UNDER 9.5 | 55.9% | 5 | WIN |
| MIA@HOU | HOU -117 | 54.3% | 4 | WIN |
| WAS@COL | WAS -109 | 54.4% | 4 | WIN |
| CIN@SEA | TYLER STEPHENSON OVER 0.5 HITS | 55.3% | 5 | LOSS |
| MIA@MIL | MIL -123 | 56.1% | 6 | WIN |
| SD@KC | KC -125 | 55.0% | 4 | LOSS |
| TEX@ATL | TEX -108 | 54.5% | 4 | LOSS |
| TB@BOS | BOS -120 | 54.4% | 4 | WIN |
| TB@BOS | TAYLOR WALLS OVER 0.5 HITS | 53.7% | 3 | WIN |
| MIN@CHC | OVER 9 | 54.9% | 4 | LOSS |
| NYM@PHI | OVER 8.5 | 55.9% | 6 | LOSS |
| SF@SEA | SEA -135 | 55.1% | 4 | WIN |
| TEX@ATL | JAKE BURGER UNDER 0.5 RUNS | 53.4% | 3 | WIN |
| CHW@TOR | OVER 8.5 | 56.1% | 6 | WIN |
| PIT@CLE | CLE -125 | 54.4% | 4 | LOSS |
| SD@KC | SD -115 | 54.9% | 4 | LOSS |
| CHW@TOR | TOR -129 | 54.8% | 3 | LOSS |
| SF@SEA | RAFAEL DEVERS OVER 0.5 HITS | 53.4% | 3 | LOSS |
| SEA@TB | JOSH NAYLOR OVER 0.5 HITS | 54.8% | 4 | WIN |
| TOR@SD | TOR -112 | 54.6% | 4 | LOSS |
| CHC@CIN | CHC -114 | 54.7% | 4 | WIN |
| SEA@TB | OVER 7 | 56.1% | 6 | PUSH |
| CHC@CIN | UNDER 10.5 | 54.5% | 4 | WIN |
| NYY@WAS | OVER 9 | 56.7% | 6 | LOSS |
| PHI@DET | PHI -123 | 54.7% | 4 | WIN |
| TOR@SD | UNDER 8.5 | 54.5% | 4 | WIN |
| CHC@CIN | UNDER 9.5 | 54.5% | 4 | WIN |
| LAA@MIN | RYAN KREIDLER OVER 0.5 HITS, RUNS, RBIS | 55.6% | 5 | LOSS |
| ARI@SD | UNDER 9 | 54.9% | 4 | WIN |
| LAA@TEX | TEX -130 | 54.7% | 3 | WIN |
