Diamondbacks vs Mariners Prediction, Picks, Best Bets & Parlay
Free MLB prediction and picks for Friday, May 29, 2026 · powered by DataStreak
Diamondbacks vs Mariners Prediction
Diamondbacks vs Mariners on the slate. The angles below are where the value sits.
Two teams, one slate of props, and a model that's been right more than it's been wrong. The plays below earned their spot.
Diamondbacks vs Mariners Picks
No qualifying streaks today for ARI or SEA. DataStreak surfaces picks where a player has at least a 5-game streak at 70%+ hit rate over a 20-game sample — neither roster has a player meeting that bar right now. Common on slow nights or matchups between cold teams; check back tomorrow. See all of today’s free picks across the slate.
Injury Report
11 listed- Day-To-DayNolan Arenado
- 10-Day-IlCarlos Santana
- 10-Day-IlLourdes Gurriel Jr.
- 10-Day-IlJames McCann
- 60-Day-IlPavin Smith
- 60-Day-IlJordan Lawlar
- 60-Day-IlCarlos Vargas
- 60-Day-IlMiles Mastrobuoni
- 10-Day-IlCal Raleigh
- 10-Day-IlBrendan Donovan
- 15-Day-IlGabe Speier
Team Trends
- • Arizona Diamondbacks 7-3 ATS over the last 10 games
- • Arizona Diamondbacks 17-11 ATS at home — 61%
- • Arizona Diamondbacks 18-11 ATS as an underdog
- Season ATS
- 33-21 ATS
- L10 ATS
- 7-3 L10 ATS
- L5 ATS
- 3-2 L5 ATS
- Home ATS
- 17-11 home ATS
- Road ATS
- 16-10 road ATS
- As Fav
- 14-10 ATS as favorite
- As Dog
- 18-11 ATS as dog
- L10 O/U
- 0-0 O/U
- L10 SU
- 0-0
- • Failed to cover in 6 of last 10 games
- • Seattle Mariners 10-19 ATS at home this season
- • Seattle Mariners 11-16 ATS on the road this season
- • Seattle Mariners 19-33 ATS as a favorite this season
- Season ATS
- 21-35 ATS
- L10 ATS
- 4-6 L10 ATS
- L5 ATS
- 3-2 L5 ATS
- Home ATS
- 10-19 home ATS
- Road ATS
- 11-16 road ATS
- As Fav
- 19-33 ATS as favorite
- As Dog
- 2-2 ATS as dog
- L10 O/U
- 0-0 O/U
- L10 SU
- 0-0
Head-to-Head
ARI 4-1 over SEA
| Date | Matchup | Score | Winner |
|---|---|---|---|
| 2025-06-11 | SEA @ ARI | 2–5 | ARI |
| 2025-06-11 | SEA @ ARI | 3–10 | ARI |
| 2025-06-10 | SEA @ ARI | 4–8 | ARI |
| 2024-04-28 | ARI @ SEA | 3–2 | ARI |
| 2024-04-28 | ARI @ SEA | 1–3 | SEA |
Bullpen State
DataStreak bullpen score (lower = more rested)Picks, parlays, injuries, trends, and matchup context powered by DataStreak.
The Final Word
Some games you watch for the result. Some you watch for the props. Tonight is both.
Diamondbacks vs Mariners FAQ
Where can I find free Diamondbacks vs Mariners picks for Friday, May 29, 2026?
Today's algorithmic plays didn't include Diamondbacks vs Mariners, but our full free MLB picks page covers every matchup that did clear the quality bar.
What's the prediction for Diamondbacks vs Mariners?
Our prediction is built from team form (records, recent results, win/loss streaks), live moneyline and spread odds across major US books, and DataStreak's algorithmic player-prop research. Every claim on this page is data-backed — no hot takes.
Are these Diamondbacks vs Mariners best bets really free?
Yes. Every prediction, pick, and parlay on this page is free, no signup, no paywall.
How is The Cover different from Covers, ATS, or pay-for-pick services?
Three things. (1) Free, full stop — every page, every day. (2) Picks are algorithmic with transparent quality bars (8+ game streak, 75%+ hit rate over 20 games), not opinion columns. (3) Modern UX: live odds, push notifications, comments, mobile-first PWA install.