MLB ·
Houston Astros vs Kansas City Royals result (2:5) on 17 Sep 2026 (MLB): 81 profitable pros on Polymarket/Kalshi took positions, 51% backing Houston Astros to win. See who got it right, plus both teams' form.
Final score: Houston Astros 2:5 Kansas City Royals (2026-09-17). Before the result, 51% of 53 profitable pros with a win/draw position backed Houston Astros to win — that call was wrong.
81 profitable pros (listed on Tips, cumulative P&L above zero) hold positions on this match. Latest win/draw pick per pro: Houston Astros 27 (51%) · Kansas City Royals 26 (49%).
Houston Astros, last 5: W L L L W. Kansas City Royals, last 5: L L L W W. Head-to-head, last 4 meetings (Houston Astros wins – draws – Kansas City Royals wins): 3-0-1; latest 2026-09-16: Houston Astros 4:2 Kansas City Royals.
Sources: public prices and positions on Polymarket and Kalshi; results from public sports data. Data as of 2026-09-17 11:00 UTC+8. How we calculate: methodology
81 profitable pros have positions on this match. Latest win/draw pick per pro: Houston Astros to win 27 (51%) · Kansas City Royals to win 26 (49%).
| 2026-09-16 | vs Kansas City Royals | 4:2 | W |
| 2026-09-14 | vs Tampa Bay Rays | 4:14 | L |
| 2026-09-13 | vs Tampa Bay Rays | 2:3 | L |
| 2026-09-12 | vs Tampa Bay Rays | 1:3 | L |
| 2026-09-11 | vs Philadelphia Phillies | 2:1 | W |
| 2026-09-16 | vs Houston Astros | 2:4 | L |
| 2026-09-14 | vs Boston Red Sox | 1:4 | L |
| 2026-09-13 | vs Boston Red Sox | 1:5 | L |
| 2026-09-12 | vs Boston Red Sox | 3:2 | W |
| 2026-09-10 | vs Arizona Diamondbacks | 5:2 | W |
| 2026-09-16 | Houston Astros | 4:2 | Kansas City Royals |
| 2026-06-15 | Kansas City Royals | 4:0 | Houston Astros |
| 2026-06-14 | Kansas City Royals | 7:8 | Houston Astros |
| 2026-06-13 | Kansas City Royals | 8:10 | Houston Astros |
| Date | Match | Pick | Result |
|---|---|---|---|
| 2026-09-17 | A.Ron Kalshi | Under 7.5 | Won |
| 2026-09-17 | A.Ron Kalshi | KC -2.5 | Won |
| 2026-09-17 | Xaviersgreenbean88 Kalshi | Houston wins | Lost |
| 2026-09-17 | mung0 Kalshi | Houston wins | Lost |
| 2026-09-17 | loop.chunk Kalshi | Under 7.5 | Won |
| 2026-09-17 | hpppppl Kalshi | KC -2.5 | Won |
| 2026-09-17 | A.Ron Kalshi | Under 6.5 | Lost |
| 2026-09-17 | bumpy.finch5658 Kalshi | Under 6.5 | Lost |
| 2026-09-17 | A.Ron Kalshi | KC +4.5 | Won |
| 2026-09-17 | zelwop Kalshi | Over 6.5 | Won |
| 2026-09-17 | comprehensive.salmon2480 Kalshi | Under 6.5 | Lost |
| 2026-09-17 | TopmodelD Kalshi | Kansas City wins | Won |
| 2026-09-17 | Mg17Dgee Kalshi | Team Under 1.5 | Lost |
| 2026-09-17 | zach1010 Kalshi | Under 6.5 | Lost |
| 2026-09-17 | A.Ron Kalshi | Over 5.5 | Won |
| 2026-09-17 | Mynd Kalshi | Kansas City wins | Won |
| 2026-09-17 | zelwop Kalshi | Under 5.5 | Lost |
| 2026-09-17 | cylos08 Kalshi | Kansas City wins | Won |
| 2026-09-17 | comprehensive.salmon2480 Kalshi | Under 5.5 | Lost |
| 2026-09-17 | terri34 Kalshi | Over 6.5 | Won |
| 2026-09-17 | winterland Kalshi | Under 7.5 | Won |
| 2026-09-17 | bfraz Kalshi | Over 6.5 | Won |
| 2026-09-17 | UMCenturion Kalshi | Kansas City wins | Won |
| 2026-09-17 | A.Ron Kalshi | Under 4.5 | Lost |
| 2026-09-17 | A.Ron Kalshi | Under 3.5 | Lost |
| 2026-09-17 | oldarmyfight Kalshi | Kansas City wins | Won |
| 2026-09-17 | unconscious.opossum3889 Kalshi | Kansas City wins | Won |
| 2026-09-17 | still.brain Kalshi | Kansas City wins | Won |
| 2026-09-17 | panicky.peafowl7671 Kalshi | Kansas City wins | Won |
| 2026-09-17 | boyder Kalshi | KC -1.5 | Won |
| 2026-09-17 | boyder Kalshi | KC -2.5 | Won |
| 2026-09-17 | awake.crocodile8095 Kalshi | Kansas City wins | Won |
| 2026-09-17 | zach1010 Kalshi | Under 3.5 | Lost |
| 2026-09-17 | DarkWebb Kalshi | Houston wins | Lost |
| 2026-09-17 | post.beat Kalshi | Kansas City wins | Won |
| 2026-09-17 | lydia0507 Kalshi | Kansas City wins | Won |
| 2026-09-17 | increasing.alpaca2971 Kalshi | Kansas City wins | Won |
| 2026-09-17 | bolt.pace Kalshi | Houston wins | Lost |
| 2026-09-17 | lilb843 Kalshi | Kansas City wins | Won |
| 2026-09-17 | cuddly.boar9306 Kalshi | Kansas City wins | Won |
| 2026-09-17 | ethanmansfield Kalshi | Under 4.5 | Lost |
| 2026-09-17 | bangerz Kalshi | Kansas City wins | Won |
| 2026-09-17 | mikebarber0409 Kalshi | Houston wins | Lost |
| 2026-09-17 | terri34 Kalshi | Houston wins | Lost |
| 2026-09-17 | 1m0ises Kalshi | Houston wins | Lost |
| 2026-09-17 | parallel.mackerel2724 Kalshi | Kansas City wins | Won |
| 2026-09-17 | mysterious.raven0688 Kalshi | Houston wins | Lost |
| 2026-09-17 | thetinyman445 Kalshi | Under 7.5 | Won |
| 2026-09-17 | tight.skylark1493 Kalshi | Kansas City wins | Won |
| 2026-09-17 | redhook.raiders.rule Kalshi | Under 4.5 | Lost |
| 2026-09-17 | redhook.raiders.rule Kalshi | Under 5.5 | Lost |
| 2026-09-17 | waibanez Kalshi | Kansas City wins | Won |
| 2026-09-17 | puzzledandamused Kalshi | Kansas City wins | Won |
| 2026-09-17 | coolhanddan Kalshi | Over 6.5 | Won |
| 2026-09-17 | zelwop Kalshi | Under 4.5 | Lost |
| 2026-09-17 | impulse07 Kalshi | Kansas City wins | Won |
| 2026-09-17 | kerm189 Kalshi | KC -1.5 | Won |
| 2026-09-17 | adam338 Kalshi | Kansas City wins | Won |
| 2026-09-17 | Jxicotencatl Kalshi | Houston wins | Lost |
| 2026-09-17 | existing.chipmunk Kalshi | Houston wins | Lost |