MLB ·
Seattle vs Boston result (1:5) on 21 Jun 2026 (MLB): 40 profitable pros on Polymarket/Kalshi took positions, 51% backing Boston to win. See who got it right, plus both teams' form.
Final score: Seattle 1:5 Boston (2026-06-21). Before the result, 51% of 39 profitable pros with a win/draw position backed Boston to win — that call was right.
40 profitable pros (listed on Tips, cumulative P&L above zero) hold positions on this match. Latest win/draw pick per pro: Seattle 19 (49%) · Boston 20 (51%).
Seattle, last 5: L W L W L. Boston, last 5: W L L L L.
Sources: public prices and positions on Polymarket and Kalshi; results from public sports data. Data as of 2026-06-21 12:36 UTC+8. How we calculate: methodology
40 profitable pros have positions on this match. Latest win/draw pick per pro: Seattle to win 19 (49%) · Boston to win 20 (51%).
| 2026-06-20 | vs Boston | 2:6 | L |
| 2026-06-19 | vs Baltimore | 3:0 | W |
| 2026-06-18 | vs Baltimore | 3:5 | L |
| 2026-06-17 | vs Baltimore | 3:1 | W |
| 2026-06-15 | vs Washington | 1:10 | L |
| 2026-06-20 | vs Seattle | 6:2 | W |
| 2026-06-19 | vs Toronto | 3:4 | L |
| 2026-06-18 | vs Toronto | 3:4 | L |
| 2026-06-17 | vs Toronto | 1:6 | L |
| 2026-06-15 | vs Texas | 4:6 | L |
| Date | Match | Pick | Result |
|---|---|---|---|
| 2026-06-21 | riceay13 Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | Dukebert Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | danirami24 Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | track.white Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | socialist.gecko7565 Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | MatasBuzelisFan Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | sungprofitmake Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | ailadiCJ Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | faint.draft Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | runitupleo Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | sick.bomb Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | the2ndman Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | beermoney365 Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | lunch.tie Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | j2hshadow28 Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | homeless.moorhen8260 Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | dompamer3 Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | stream.bomb Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | strong.chinzilla Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | SGbetz Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | wasteful.wolfdog6039 Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | Doble.23 Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | sullybt Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | cousindylan14 Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | old.leafcsabq Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | Krazzypapolo808 Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | kirby36 Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | mean.thigh Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | homelandahh Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | svt.john Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | CamG20 Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | stricklybttabg Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | riceay13 Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | jpro1489 Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | atod Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | svt.john Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | blast.strike Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | chimkin Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | keeganklein Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | dre2darescue Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | tight.skylark1493 Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | oceguedag Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | joint.cod8057 Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | borregoza Kalshi | Boston vs Seattle First Inning Run | Lost |
| 2026-06-21 | sincerecore Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | Traviezo1x Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | ronflxsh Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | ash.cashem Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | coat.lie Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | primitive.bird4772 Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | bigtrev Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | splooshgang Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | xerothermic.cobra4612 Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | twalton9 Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | gambler.cash Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | silverpwn Kalshi | Boston vs Seattle Winner | Won |
| 2026-06-21 | pablocas2003 Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | Tredubsports Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | Dukebert Kalshi | Boston vs Seattle Winner | Lost |
| 2026-06-21 | pybarra21591 Kalshi | Boston vs Seattle Winner | Won |