MLB ·
Boston Red Sox vs Seattle Mariners result (6:9) on 2 Sep 2026 (MLB): 5 profitable pros on Polymarket/Kalshi took positions. See who got it right, plus both teams' form.
Final score: Boston Red Sox 6:9 Seattle Mariners (2026-09-02).
Boston Red Sox, last 5: W L L W L. Seattle Mariners, last 5: L L L L L. Head-to-head, last 5 meetings (Boston Red Sox wins – draws – Seattle Mariners wins): 4-0-1; latest 2026-09-01: Boston Red Sox 9:8 Seattle Mariners.
Sources: public prices and positions on Polymarket and Kalshi; results from public sports data. Data as of 2026-09-02 08:33 UTC+8. How we calculate: methodology
5 profitable pros have positions on this match. Latest win/draw pick per pro.
| 2026-09-01 | vs Seattle Mariners | 9:8 | W |
| 2026-08-31 | vs New York Yankees | 1:16 | L |
| 2026-08-30 | vs New York Yankees | 2:9 | L |
| 2026-08-30 | vs New York Yankees | 6:0 | W |
| 2026-08-29 | vs New York Yankees | 0:1 | L |
| 2026-09-01 | vs Boston Red Sox | 8:9 | L |
| 2026-08-31 | vs Toronto Blue Jays | 0:7 | L |
| 2026-08-30 | vs Toronto Blue Jays | 3:4 | L |
| 2026-08-29 | vs Toronto Blue Jays | 1:8 | L |
| 2026-08-27 | vs Philadelphia Phillies | 0:6 | L |
| 2026-09-01 | Boston Red Sox | 9:8 | Seattle Mariners |
| 2026-06-22 | Seattle Mariners | 3:1 | Boston Red Sox |
| 2026-06-21 | Seattle Mariners | 1:5 | Boston Red Sox |
| 2026-06-20 | Seattle Mariners | 2:6 | Boston Red Sox |
| 2025-06-19 | Seattle Mariners | 1:3 | Boston Red Sox |
| Date | Match | Pick | Result |
|---|---|---|---|
| 2026-09-02 | kitopesivan Polymarket | Seattle Mariners vs Boston Red Sox O/U 14.5 | Lost |
| 2026-09-01 | 0x018e…5c3d Polymarket | Seattle Mariners vs Boston Red Sox O/U 8.5 | Won |
| 2026-09-01 | Terrific-Crush Polymarket | Seattle Mariners to win | Won |
| 2026-09-01 | jerall Polymarket | Seattle Mariners vs Boston Red Sox O/U 8.5 | Won |
| 2026-09-01 | Terrific-Crush Polymarket | Seattle Mariners vs Boston Red Sox O/U 8.5 | Lost |
| 2026-09-01 | 0x6b25…7a69 Polymarket | Seattle Mariners vs Boston Red Sox O/U 8.5 | Lost |