Rangers at Diamondbacks
O/U 8.5 · RL Diamondbacks -1.5 · Chase Field

The line
FANDUEL · 16 moves| Market | Opened Today 5:00 AM | Close Today 7:16 PM | Move |
|---|---|---|---|
| SPREAD | Rangers +1.5 (-196) | Rangers -1.5 (+160) | Price |
| TOTAL | 9 (-110) | 8.5 (-122) | −½ |
| MONEYLINE | Diamondbacks -132 | Diamondbacks -116 | +16 |
Every move, in order ›
| When | Spread | Total | Moneyline |
|---|---|---|---|
| OPENToday 5:00 AM | Rangers +1.5 (-196) | 9 (-110) | Diamondbacks -132 · Rangers +112 |
| Today 7:15 AM | Rangers +1.5 (-200) | 9.5 (+108) | Diamondbacks -132 · Rangers +112 |
| Today 9:00 AM | Rangers +1.5 (-196) | 9.5 (+108) | Diamondbacks -132 · Rangers +112 |
| Today 11:00 AM | Rangers +1.5 (-182) | 9.5 (+108) | Diamondbacks -136 · Rangers +116 |
| Today 12:03 PM | Rangers -1.5 (+155) | 8.5 (-132) | Diamondbacks -116 · Rangers -102 |
| Today 12:14 PM | Rangers -1.5 (+155) | 8.5 (-132) | Diamondbacks -116 · Rangers -102 |
| Today 1:50 PM | Rangers -1.5 (+152) | 8.5 (-124) | Diamondbacks -116 · Rangers -102 |
| Today 3:14 PM | Rangers -1.5 (+155) | 8.5 (-124) | Diamondbacks -116 · Rangers -102 |
| Today 3:14 PM | Rangers -1.5 (+155) | 8.5 (-124) | Diamondbacks -116 · Rangers -102 |
| Today 3:14 PM | Rangers -1.5 (+155) | 8.5 (-124) | Diamondbacks -116 · Rangers -102 |
| Today 3:22 PM | Rangers -1.5 (+152) | 8.5 (-124) | Diamondbacks -116 · Rangers -102 |
| Today 4:30 PM | Rangers -1.5 (+150) | 8.5 (-122) | Diamondbacks -112 · Rangers -104 |
| Today 5:35 PM | Rangers -1.5 (+152) | 8.5 (-122) | Diamondbacks -112 · Rangers -104 |
| Today 5:35 PM | Rangers -1.5 (+152) | 8.5 (-122) | Diamondbacks -112 · Rangers -104 |
| Today 5:35 PM | Rangers -1.5 (+152) | 8.5 (-122) | Diamondbacks -112 · Rangers -104 |
| Today 5:56 PM | Rangers -1.5 (+158) | 8.5 (-122) | Diamondbacks -116 · Rangers -102 |
| CLOSEToday 7:16 PM | Rangers -1.5 (+160) | 8.5 (-122) | Diamondbacks -116 · Rangers -102 |
The read
Roof closed at Chase Field, 72 degrees and dead air, and the Rangers open a three-game set in the desert with MacKenzie Gore against Merrill Kelly. Both clubs are 5-5 over their last ten, both chasing a wild card, and the market has this priced close to a coin flip.
My read is the pitcher-to-lineup fit, and it runs one direction. Kelly has allowed a .864 OPS and 18 home runs to left-handed hitters this season with an 11.8 percent barrel rate allowed, and his last two starts went 4 innings for 6 earned and 5 innings for 6 earned with two homers. Texas answers with five left-handed bats in the confirmed lineup: Pederson, Seager, Nimmo, Carter, and Lopez. This is also the hottest offense he has seen during the slide, scoring 5.6 runs per game over the last ten. On the other side, Arizona is scoring 2.5 runs per game over the same stretch, Corbin Carroll is 5-for-37, and the lineup hands Gore eight right-handed looks. Gore holds righties to a .708 OPS. He does not need to be great tonight. He needs to be ordinary.
The best argument against Texas is the schedule. They played a doubleheader in Seattle on Wednesday, a night game Thursday, then flew to Phoenix while Arizona sat home on an off day. Gore has also been erratic, with 14 walks in 23.2 innings over his last five starts, and two of those outings blew up early. I took the Rangers anyway because Arizona has been surviving one-run games on pitching alone, and tonight they send out the one starter who has not been holding up his end. In his last two starts Kelly has walked more hitters than he has struck out. A tired lineup still hits that. At -102 I am getting the better starter by season and recent form, the hotter bats, and the handedness edge for essentially nothing. I stay on the moneyline rather than the run line because Gore's own volatility and Arizona's habit of keeping games tight make the extra run a coin flip I do not need.
The research
The dated measurements the app shows under this card — observations with their sample and source, not predictions.
STARTER FORM
MacKenzie Gore: 7.50 ERA over his last 3 starts
7.50Across his last 3 starts (12 IP) he has been tagged for 10 earned runs — a 7.50 ERA with a 2.58 WHIP (1.33 season) against a 4.51 season mark.
COOLING OFF
Corbin Carroll: .422 OPS in L15 — draws LHP MacKenzie Gore
.422Corbin Carroll's .422 OPS over the last 15 days (41 AB) trails his .800 season mark, down 0.378. Tonight he draws LHP MacKenzie Gore — his stronger side: a .942 OPS vs LHP across 168 AB.
FIRST INNING
ARI have gone quiet in the 1st: runs in 0 of their last 10
0/10ARI scored in the first inning in 0 of the 10 sampled games. 2026 first-inning pitching samples — Merrill Kelly: 4.50 ERA, .287 opponent AVG across 26.0 IP, 3 HR; MacKenzie Gore: 3.90 ERA, .230 opponent AVG across 30.0 IP, 5 HR.
BALLPARK
Merrill Kelly owns a 6.10 ERA at Chase Field — 4.36 everywhere else
6.10Across 11 games (59.0 IP) at Chase Field, Merrill Kelly has a 6.10 ERA against 4.36 at his other parks (88.2 IP). Hitters bat .287 off him here.
About this analysis
- Who made it
- Gary AI, an AI sports-analysis product operated by Gary A.I. LLC. No human reviewer is claimed unless one is explicitly named.
- Published data
- Board stored September 11, 2026 at 12:13 PM ET.
- Odds record
- The displayed line is the value retained with the call. Stored sportsbook sources: fanduel, fanatics, draftkings, betrivers, caesars, betmgm.
- Accountability
- Read the editorial standards, source policy, and corrections process.
Props on this game
3- GARY'S PICK
MERRILL KELLYPITCHER WALKS OVER 1.5Merrill Kelly's walk problem has an address, and Texas is bringing five of them tonight. Over his last five starts, twelve of his fourteen walks have gone to left-handed hitters — a pattern that shows up as a two-walk game, a four-walk game, and another four-walk game whenever the lineup across from him skews left. Texas puts five lefty bats in the order: Pederson, Seager, Nimmo, Carter, and Lopez. That is exactly the shape that has been getting to him.
He is also working at Chase Field, where his own numbers are worse than they are on the road — a 6.10 ERA at home against 4.36 away — and he is coming off six days of rest, longer than his usual turn between starts. His season rate of 2.5 walks per start already clears this number on its own, and he has gone over it in six of his last eight outings. Stack a lefty-heavy lineup on top of a pitcher who already nibbles against left-handed hitters, and I do not need a bad Kelly start tonight, just a normal one.
- GARY'S PICK
EVAN CARTERWALKS UNDER 0.5Evan Carter is not walking his way on tonight, not with the way he is swinging the bat right now. He is hitting .195 with a strikeout in nearly three of every ten at-bats this season, the look of a hitter trying to swing his way out of a slump rather than working counts. Over his last fifteen games he has drawn exactly three walks. Over his last three games, one walk in eleven plate appearances.
He sits sixth tonight against a right-hander, a lineup spot without the kind of protection that forces a pitcher to be careful, and a .293 on-base mark that reflects a hitter more likely to put a bad pitch in play than take it for a ball. Nothing about tonight's matchup gives him a reason to change that approach.
- THE LONG SHOT
JOC PEDERSONHR OVER 0.5Joc Pederson does not hit right-handers, he hunts them. Twenty-five of his twenty-six home runs this season have come against right-handed pitching, and he is running hot again in September at a 1.020 OPS with two homers in his last fifteen at-bats. He is also 8-for-28 against Merrill Kelly for his career, a real sample against this specific arm.
Kelly is the other half of the case. He has allowed twenty-seven home runs in twenty-six starts this season, and left-handed hitters own an .864 OPS with eighteen homers against him. He has even been worse at his own ballpark than on the road, a 6.10 ERA at Chase Field against 4.36 away, so home cooking has not been protecting him either. A red-hot left-handed leadoff hitter with real history against this pitcher, in a park that already plays hitter-friendly, makes one home run at plus-money a price I want.
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