Mariners at Rockies
O/U 3.5 · RL Mariners -1.5 · Coors Field
The pick & result
- Published pick
- Mariners ML -164
- Published odds
- -164
- Result
- Won
- Final score
- 2-1
Odds are the American price printed with this pick, not a current offer. Wins, losses and pushes remain on the public record; a missing grade is not a win.
The line
DRAFTKINGS · 13 moves| Market | Opened Sep 19 11:14 PM | Close Sep 20 1:55 PM | Move |
|---|---|---|---|
| SPREAD | Mariners -1.5 (-109) | Mariners -1.5 (-107) | Price |
| TOTAL | 11 (-101) | 11 (-108) | Price |
| MONEYLINE | Mariners -162 | Mariners -166 | −4 |
Every move, in order ›
| When | Spread | Total | Moneyline |
|---|---|---|---|
| OPENSep 19 11:14 PM | Mariners -1.5 (-109) | 11 (-101) | Mariners -162 · Rockies +134 |
| Sep 20 1:01 AM | Mariners -1.5 (-105) | 11 (-101) | Mariners -162 · Rockies +134 |
| Sep 20 6:00 AM | Mariners -1.5 (-105) | 11 (-101) | Mariners -166 · Rockies +137 |
| Sep 20 7:15 AM | Mariners -1.5 (-105) | 11 (-101) | Mariners -163 · Rockies +135 |
| Sep 20 8:19 AM | Mariners -1.5 (-105) | 11 (+100) | Mariners -163 · Rockies +135 |
| Sep 20 10:30 AM | Mariners -1.5 (-105) | 10.5 (-119) | Mariners -163 · Rockies +135 |
| Sep 20 10:40 AM | Mariners -1.5 (-105) | 11 (+100) | Mariners -163 · Rockies +135 |
| Sep 20 10:59 AM | Mariners -1.5 (-105) | 10.5 (-118) | Mariners -163 · Rockies +135 |
| Sep 20 11:30 AM | Mariners -1.5 (-105) | 11 (-105) | Mariners -163 · Rockies +135 |
| Sep 20 12:10 PM | Mariners -1.5 (-105) | 11 (-108) | Mariners -163 · Rockies +135 |
| Sep 20 12:20 PM | Mariners -1.5 (-107) | 11 (-107) | Mariners -163 · Rockies +134 |
| Sep 20 12:40 PM | Mariners -1.5 (-107) | 11 (-106) | Mariners -163 · Rockies +134 |
| Sep 20 1:15 PM | Mariners -1.5 (-105) | 11 (-110) | Mariners -163 · Rockies +134 |
| CLOSESep 20 1:55 PM | Mariners -1.5 (-107) | 11 (-108) | Mariners -166 · Rockies +137 |
The read
Seattle and Colorado settle their series this afternoon at Coors Field, with Anderson facing Sugano. I’m backing Seattle because this particular lineup gives me enough reason to oppose Sugano at -164. He has allowed 25 earned runs in his last 24 innings, and his season results against left-handed hitters include an .886 OPS and 21 home runs in 314 at-bats. Seattle can send seven hitters up left-handed. That combination carries my pick: repeated damage allowed by today’s starter and a batting order aligned with his documented vulnerability. Canzone’s .800 OPS against right-handed pitching and Arozarena’s .814 give the offense support beyond the exciting but tiny samples from its newer hitters.
The bullpen strengthens that case conditionally. Domínguez has a 0.63 ERA over 14.1 relief innings in the last 30 days, while Muñoz has a 2.79 ERA over 9.2. Both last appeared September 18. Colorado’s Bernardino worked September 17, 18 and 19, totaling 48 pitches. Those dates establish usage, not fitness or restrictions; availability remains unknown for every active reliever. Still, if Seattle reaches the late innings ahead and can use Domínguez and Muñoz, their recent results support that closing route. Colorado has possible bulk coverage in Feltner, so I’m not treating its bullpen as empty or assuming yesterday’s pitchers cannot return.
The strongest argument against Seattle is Anderson himself: five starts, a 5.33 ERA, and five earned runs allowed in his latest outing. Colorado can score against him, and Seattle’s middle relief offers no comfortable guarantee. That makes -164 a meaningful price to pay. I take Seattle anyway because Sugano’s struggles extend across repeated starts and a substantially larger season sample, while Seattle’s confirmed lineup fits the clearest documented weakness. My conviction rests on that matchup and the conditional late-inning support, with Anderson’s uncertainty keeping this a measured play.
The research
The dated measurements the app shows under this card — observations with their sample and source, not predictions.
STARTER FORM
Tomoyuki Sugano: 7.41 ERA over his last 3 starts
7.41Tomoyuki Sugano has a 7.41 ERA over his last three starts in 17 innings, with a 1.35 WHIP. His season ERA is 5.49 and season WHIP is 1.36 entering Seattle’s game at Colorado.
FIRST INNING
YRFI watch: first innings have been live on both sides of SEA @ COL
YRFIA run was scored by either team in the first inning in 8 of 10 sampled COL games and 7 of 10 sampled SEA games. 2026 first-inning pitching samples — Tomoyuki Sugano: 6.67 ERA, .324 opponent AVG across 27.0 IP, 10 HR; Kade Anderson: 5.40 ERA, .263 opponent AVG across 5.0 IP, 1 HR.
TEAM RECORD
Rockies 2-6 in Tomoyuki Sugano's last 8 starts
2-6The Rockies are 2-6 in Tomoyuki Sugano’s last eight starts this season. Sugano starts tonight as Seattle visits Colorado.
REGRESSION
TJ Rumfield: .302 AVG vs .263 xBA
.263TJ Rumfield is hitting .302 against a .263 xBA over 609 plate appearances, with a .374 wOBA versus a .335 xwOBA. His results exceed both expected contact-quality marks over 609 plate appearances, but no supplied SEA @ COL matchup comparison extends the read.
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
- Daily picks first stored September 17, 2026 at 4:28 PM ET.
- Odds record
- The pick receipt shows the price printed in the published ticket. The matchup market and line ladder provide separate market context. Stored sportsbook sources: fanduel, fanatics, caesars, betrivers, betmgm, draftkings.
- Accountability
- Read the editorial standards, source policy, and corrections process.
Props on this game
2- GARY'S PICKDOMINIC CANZONEHITS UNDER 1.5
I’m taking Canzone under 1.5 hits at -168. He has stayed below this line in 12 of his last 15 games and averages 0.8 hits across 139 games. He also averages only 3.6 plate appearances per game, so cashing the over generally requires exceptional efficiency. Colorado’s bullpen has limited Seattle to two earned runs over 9.1 innings in this series, giving the under another route after Sugano exits.
The strongest counterargument is the starting matchup. Sugano has allowed a .271 average and .886 OPS to left-handed hitters, and his fastball, sinker and cutter have all produced an xwOBA above .430. Canzone bats third, owns an .800 OPS against right-handed pitching and is playing at Coors Field. That is meaningful danger, but two hits remain a demanding threshold, and the price is supported by both his recent distribution and full-season hit rate.
- THE LONG SHOTJ.P. CRAWFORDHR OVER 0.5
I’m taking Crawford over 0.5 home runs at +780. This is strictly a price-driven long shot. Crawford has homered three times in his last 15 games and gets the platoon advantage against Sugano, who has surrendered 21 home runs and an .886 OPS in 314 at-bats against left-handed hitters. Sugano also carries a 12% barrel rate allowed, has given up 25 earned runs over his last 24 innings and owns a 6.67 first-inning ERA. Crawford bats leadoff at Coors Field, maximizing his opportunity to see Sugano before the bullpen enters.
The strongest contrary evidence is Crawford’s broader power profile: 13 home runs in 109 games is only 0.1 per game, and he is 2-for-5 without a homer in his limited history against Sugano. A home run remains a low-frequency outcome, but +780 asks for only a long-shot probability, and the handedness, venue, recent power and Sugano’s contact damage are enough for me to take it.
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