Jonathan Sierra
Jonathan Stiwart (Paulino) Sierra
Born: October 17, 1998
Santo Domingo, DO
Primary Position: Right field
All Position(s) Played: 1B, LF, OF
Bats: Left
Throws: Left
Height: 6'3"
Weight: 190
Career: 2017-2024
Jonathan (Paulino) Sierra has compiled a career batting average of .251 with 17 home runs and 198 RBI in his 451-game career with the Cubs, Eugene Emeralds, South Bend Cubs, Myrtle Beach Pelicans and Joliet Slammers. He began playing during the 2017 season and has taken the field during the 2024 campaign.
Click on column headings to sort.
Batting:
| Year | Level | Lg | Team | GP | PA | AB | R | H | 2B | 3B | HR | RBI | SB | CS | BB | SO | BA | OBP | SLG | OPS | TB | DP | HBP | SH | SF | IBB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | R | ARIZ | Cubs | 48 | 205 | 185 | 19 | 48 | 10 | 2 | 2 | 22 | 6 | 2 | 18 | 59 | .259 | .332 | .368 | .699 | 68 | 8 | 2 | 0 | 0 | 1 |
| 2018 | Short Season A | NORW | Eugene Emeralds | 68 | 268 | 243 | 28 | 62 | 15 | 1 | 3 | 29 | 10 | 4 | 22 | 60 | .255 | .318 | .362 | .680 | 88 | 4 | 1 | 1 | 1 | 0 |
| 2019 | A | MIDW | South Bend Cubs | 101 | 408 | 380 | 41 | 92 | 18 | 2 | 3 | 40 | 2 | 3 | 21 | 62 | .242 | .283 | .324 | .606 | 123 | 15 | 2 | 1 | 4 | 0 |
| 2021 | A | LAEA | Myrtle Beach Pelicans | 77 | 313 | 273 | 34 | 68 | 13 | 1 | 3 | 43 | 1 | 1 | 34 | 61 | .249 | .340 | .337 | .677 | 92 | 10 | 4 | 1 | 1 | 1 |
| 2022 | Advanced A | MIDW | South Bend Cubs | 55 | 203 | 184 | 16 | 47 | 8 | 0 | 3 | 21 | 0 | 1 | 18 | 33 | .255 | .320 | .348 | .668 | 64 | 3 | 0 | 0 | 1 | 1 |
| 2024 | Ind | FRON | Joliet Slammers | 85 | 354 | 323 | 23 | 82 | 10 | 0 | 3 | 43 | 1 | 0 | 23 | 57 | .254 | .302 | .313 | .615 | 101 | 8 | 2 | 0 | 6 | |
| Totals | 434 | 1751 | 1588 | 161 | 399 | 74 | 6 | 17 | 198 | 20 | 11 | 136 | 332 | .251 | .312 | .338 | .650 | 536 | 48 | 11 | 3 | 13 | 3 |
Fielding:
| Year | Level | Lg | Team | Pos | GP | PO | A | E | DP | Fld% | RF/G |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | R | ARIZ | Cubs | OF | 42 | 61 | 3 | 2 | 0 | .970 | 1.524 |
| 2017 | R | ARIZ | Cubs | RF | 40 | 56 | 3 | 2 | 0 | .967 | 1.475 |
| 2017 | R | ARIZ | Cubs | LF | 4 | 5 | 0 | 0 | 0 | 1.000 | 1.250 |
| 2018 | Short Season A | NORW | Eugene Emeralds | OF | 59 | 107 | 4 | 3 | 1 | .974 | 1.881 |
| 2018 | Short Season A | NORW | Eugene Emeralds | RF | 57 | 104 | 4 | 3 | 1 | .973 | 1.895 |
| 2018 | Short Season A | NORW | Eugene Emeralds | LF | 2 | 3 | 0 | 0 | 0 | 1.000 | 1.500 |
| 2019 | A | MIDW | South Bend Cubs | OF | 90 | 155 | 4 | 7 | 0 | .958 | 1.767 |
| 2019 | A | MIDW | South Bend Cubs | RF | 90 | 155 | 4 | 7 | 0 | .958 | 1.767 |
| 2021 | A | LAEA | Myrtle Beach Pelicans | RF | 43 | 77 | 4 | 1 | 1 | .988 | 1.884 |
| 2021 | A | LAEA | Myrtle Beach Pelicans | 1B | 24 | 129 | 17 | 3 | 3 | .980 | 6.083 |
| 2022 | Advanced A | MIDW | South Bend Cubs | RF | 29 | 38 | 1 | 1 | 0 | .975 | 1.345 |
| 2022 | Advanced A | MIDW | South Bend Cubs | LF | 2 | 1 | 0 | 0 | 0 | 1.000 | .500 |
| 2022 | Advanced A | MIDW | South Bend Cubs | 1B | 15 | 109 | 8 | 3 | 7 | .975 | 7.800 |
| Totals | 451 | 852 | 43 | 28 | 6 | .970 | 1.984 |
Minor League Service:
| Year | Level | League | Team | Affiliation | First Appearance | Final Appearance |
|---|---|---|---|---|---|---|
| 2017 | R | Arizona League | Cubs | CHN | June 24, 2017 | September 2, 2017 |
| 2018 | Short Season A | Northwest League | Eugene Emeralds | CHN | June 15, 2018 | September 3, 2018 |
| 2019 | A | Midwest League | South Bend Cubs | CHN | April 5, 2019 | July 31, 2019 |
| 2021 | A | Low-A East | Myrtle Beach Pelicans | CHN | May 15, 2021 | September 19, 2021 |
| 2022 | Advanced A | Midwest League | South Bend Cubs | CHN | May 12, 2022 | September 11, 2022 |
| 2024 | Ind | Frontier League | Joliet Slammers |
Persons data from the Chadwick Baseball Bureau are Copyright Chadwick Baseball Bureau, and are made available under the Open Data Commons Attribution License.
