Michael Siani
Bats L Throws L6'1" 188 lbBorn 1999 Glenside, USADebut 2022Team BALDraft 2018 R4 #109 Cincinnati Reds, William Penn Charter School
Projections
2027 NEXT+ 62.4FIELD+ 100.2 at CFTotal -0.16 WAR
| Season | PA | AB | H | 2B | 3B | HR | BB | SO | SB | AVG | OBP | SLG | OPS | ISO | wOBA | K% | BB% | HIT+ | WAR |
|---|
| 2026 | 81 | 72 | 15 | 2 | 0 | 1 | 7 | 21 | 4 | 0.210 | 0.284 | 0.288 | 0.572 | 0.078 | 0.261 | 25.6 | 8.7 | 60.7 | -0.14 |
| 2027 | 106 | 95 | 19 | 3 | 1 | 2 | 9 | 29 | 4 | 0.200 | 0.270 | 0.299 | 0.570 | 0.100 | 0.257 | 27.7 | 8.2 | 58.5 | -0.21 |
Projected rates are per plate appearance or batter faced; counting stats scale with projected playing time. Statcast measurements inform these projections as inputs and are reported as measurements, not projected.
Most similar through age 25
His ten closest age-25 comparables averaged 94 HIT+ the next season; 7 of 10 played. Averages cover only the players who got a next season, which is why the played count matters.
Batting
| Year | Team | G | PA | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS | HIT+ |
|---|
| 2027 proj | | | 106 | | 19 | 3 | 1 | 2 | | 4 | 9 | 29 | 0.200 | 0.270 | 0.299 | 0.570 | 58.5 |
| 2026* | BAL | 1 | 1 | 0 | 0 | 0 | 0 | 0 | | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | -120.9 |
| 2025 | STL | 19 | 19 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 0.235 | 0.316 | 0.235 | 0.551 | 65.8 |
| 2024 | STL | 124 | 334 | 42 | 68 | 7 | 2 | 2 | 20 | 20 | 21 | 92 | 0.228 | 0.285 | 0.285 | 0.570 | 61.6 |
| 2023 | STL | 8 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0.000 | 0.167 | 0.000 | 0.167 | -35.8 |
| 2022 | CIN | 9 | 24 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0.167 | 0.167 | 0.167 | 0.333 | -27.1 |
| Career | | 160 | 383 | 48 | 76 | 7 | 2 | 2 | 20 | 21 | 24 | 107 | 0.221 | 0.277 | 0.270 | 0.547 | 54.7 |
Statcast
| Year | PA | EV | LA | Barrel% | HardHit% | Whiff% | Chase% | xBA | xSLG | xwOBA | Sprint |
|---|
| 2026 | 1 | 79.9 | 6.1 | 0.0 | 0.0 | 0.0 | 25.0 | 0.302 | 0.353 | 0.292 | |
| 2025 | 19 | 79.8 | 18.0 | 0.0 | 20.0 | 30.3 | 41.2 | 0.280 | 0.312 | 0.312 | 28.0 |
| 2024 | 334 | 84.4 | 5.1 | 2.3 | 22.6 | 29.5 | 29.5 | 0.204 | 0.270 | 0.246 | 28.3 |
| 2023 | 6 | 86.4 | 8.1 | 0.0 | 50.0 | 37.5 | 6.3 | 0.163 | 0.276 | 0.273 | |
| 2022 | 24 | 81.0 | 30.7 | 0.0 | 23.5 | 25.0 | 21.3 | 0.156 | 0.208 | 0.157 | 25.2 |
Fielding
| Year | Team | Pos | G | Inn | PO | A | E | DP | Fld% | Runs saved |
|---|
| 2025 | STL | OF | 17 | 59 | 15 | 0 | 0 | 0 | 1.000 | |
| 2024 | STL | OF | 123 | 877 | 242 | 1 | 0 | 0 | 1.000 | |
| 2023 | STL | OF | 5 | 14 | 5 | 0 | 0 | 0 | 1.000 | |
| 2022 | CIN | OF | 9 | 63 | 13 | 0 | 0 | 0 | 1.000 | |
Runs saved covers the Statcast era; for catchers it includes framing.
Minor leagues
| Year | Level | Team | Side | PA / BF | Line | AVG / ERA | OPS |
|---|
| 2026 | AAA | Oklahoma City Comets | Bat | 107 | 0 HR, 5 SB | 0.225 | 0.658 |
| 2026 | AAA | Norfolk Tides | Bat | 103 | 1 HR, 2 SB | 0.124 | 0.420 |
| 2026 | AAA | nan | Bat | 218 | 1 HR, 7 SB | 0.173 | 0.531 |
| 2025 | AAA | Memphis Redbirds | Bat | 430 | 8 HR, 28 SB | 0.209 | 0.636 |
| 2023 | AAA | Louisville Bats | Bat | 454 | 9 HR, 22 SB | 0.228 | 0.698 |
| 2023 | AAA | Memphis Redbirds | Bat | 39 | 0 HR, 1 SB | 0.226 | 0.675 |
| 2023 | AAA | nan | Bat | 493 | 9 HR, 23 SB | 0.227 | 0.697 |
| 2022 | AAA | Louisville Bats | Bat | 38 | 2 HR, 3 SB | 0.250 | 0.680 |
| 2022 | AA | Chattanooga Lookouts | Bat | 531 | 12 HR, 49 SB | 0.252 | 0.755 |
| 2021 | A+ | Dayton Dragons | Bat | 408 | 6 HR, 30 SB | 0.216 | 0.648 |
| 2019 | A | Dayton Dragons | Bat | 531 | 6 HR, 45 SB | 0.253 | 0.672 |
| 2018 | Rk | Greeneville Reds | Bat | 205 | 2 HR, 6 SB | 0.288 | 0.737 |
Splits
| Year | vs LHP | vs RHP | Home | Away |
|---|
| 2026 | | 0.000 | | 0.000 |
| 2025 | 0.000 | 0.333 | 0.450 | 0.229 |
| 2024 | 0.253 | 0.270 | 0.297 | 0.235 |
| 2023 | 0.233 | 0.000 | 0.000 | 0.175 |
| 2022 | | 0.150 | 0.069 | 0.245 |
wOBA by split, from pitch level data, 2015 on. For pitchers the split is the batter side faced.