Michael Guldberg
(AA)OF
Age: 25
Bats/Throws: R/R
5'10" / 171
DOB: 6/22/1999
(25 years, 1 month, 1 day)
OF
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Preseason ProjectionsMinor LeaguesSpring Training
| Season | Team | Level | Age | G G - Games Played | PA PA - Plate Appearances | HR HR - Home Runs | R R - Runs | RBI RBI - Runs Batted In | SB SB - Stolen Bases | divider | BB% BB% - Walk Percentage (BB/PA) | K% K% - Strikeout Percentage (SO/PA) | ISO ISO - Isolated Power (SLG-AVG) | BABIP BABIP - Batting Average on Balls in Play | divider | AVG AVG - Batting Average (H/AB) | OBP OBP - On Base Percentage | SLG SLG - Slugging Percentage | wOBA wOBA - Weighted On Base Average (Linear Weights) | xwOBA xwOBA - Expected weighted on-base average | wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA | divider | BsR Base Running - Base running runs above average, includes SB or CS | divider | Off Offense - Batting and Base Running combined (above average) | Def Defense - Fielding and Positional Adjustment combined (above average) | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | OAK | A+ | 22 | 48 | 206 | 5 | 29 | 18 | 11 | 8.3% | 17.5% | .161 | .299 | .259 | .347 | .420 | .348 | 112 | |||||||||
| 2022 | OAK | AA | 23 | 52 | 191 | 0 | 27 | 18 | 4 | 9.4% | 18.3% | .054 | .343 | .277 | .353 | .331 | .323 | 83 | |||||||||
| 2022 | OAK Athletics (ST) | ST | 23 | 1 | 1 | 0 | 0 | 0 | 0 | 0.0% | 100.0% | .000 | .000 | .000 | .000 | .000 | .000 | -100 | |||||||||
| 2023 | OAK | AA | 24 | 36 | 138 | 2 | 18 | 16 | 3 | 5.8% | 22.5% | .102 | .277 | .220 | .272 | .323 | .274 | 57 | |||||||||
| 2023 | OAK Athletics (ST) | ST | 24 | 6 | 7 | 0 | 1 | 0 | 0 | 14.3% | 0.0% | .200 | .400 | .400 | .571 | .600 | .520 | 219 | |||||||||
| 2024 | ZiPS ZiPS | PROJ | 25 | 45 | 174 | 1 | 18 | 14 | 3 | 5.7% | 24.7% | .070 | .287 | .215 | .273 | .285 | .251 | 59 | -0.1 | -8.6 | 2.1 | -0.1 |
| Season | Team | Level | Age | G G - Games Played | PA PA - Plate Appearances | HR HR - Home Runs | R R - Runs | RBI RBI - Runs Batted In | SB SB - Stolen Bases | divider | BB% BB% - Walk Percentage (BB/PA) | K% K% - Strikeout Percentage (SO/PA) | ISO ISO - Isolated Power (SLG-AVG) | BABIP BABIP - Batting Average on Balls in Play | divider | AVG AVG - Batting Average (H/AB) | OBP OBP - On Base Percentage | SLG SLG - Slugging Percentage | wOBA wOBA - Weighted On Base Average (Linear Weights) | xwOBA xwOBA - Expected weighted on-base average | wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA | divider | BsR Base Running - Base running runs above average, includes SB or CS | divider | Off Offense - Batting and Base Running combined (above average) | Def Defense - Fielding and Positional Adjustment combined (above average) | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | OAK | A+ | 22 | 48 | 206 | 5 | 29 | 18 | 11 | 8.3% | 17.5% | .161 | .299 | .259 | .347 | .420 | .348 | 112 | |||||||||
| 2022 | OAK | AA | 23 | 52 | 191 | 0 | 27 | 18 | 4 | 9.4% | 18.3% | .054 | .343 | .277 | .353 | .331 | .323 | 83 | |||||||||
| 2022 | OAK Athletics (ST) | ST | 23 | 1 | 1 | 0 | 0 | 0 | 0 | 0.0% | 100.0% | .000 | .000 | .000 | .000 | .000 | .000 | -100 | |||||||||
| 2023 | OAK | AA | 24 | 36 | 138 | 2 | 18 | 16 | 3 | 5.8% | 22.5% | .102 | .277 | .220 | .272 | .323 | .274 | 57 | |||||||||
| 2023 | OAK Athletics (ST) | ST | 24 | 6 | 7 | 0 | 1 | 0 | 0 | 14.3% | 0.0% | .200 | .400 | .400 | .571 | .600 | .520 | 219 | |||||||||
| 2024 | ZiPS ZiPS | PROJ | 25 | 45 | 174 | 1 | 18 | 14 | 3 | 5.7% | 24.7% | .070 | .287 | .215 | .273 | .285 | .251 | 59 | -0.1 | -8.6 | 2.1 | -0.1 |
Preseason ProjectionsMinor LeaguesSpring Training
| Season | Team | Level | G G - Games Played | AB AB - At Bats | PA PA - Plate Appearances | H H - Hits | 1B 1B - Singles | 2B 2B - Doubles | 3B 3B - Triples | HR HR - Home Runs | R R - Runs | RBI RBI - Runs Batted In | BB BB - Walks | IBB IBB - Intentional Walks | SO SO - Strike Outs | HBP HBP - Hit by Pitch | SF SF - Sacrifice Fly | SH SH - Sacrifice Hit | GDP GDP - Ground into Double Play | SB SB - Stolen Bases | CS CS - Caught Stealing | AVG AVG - Batting Average (H/AB) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | OAK | A+ | 48 | 174 | 206 | 45 | 29 | 9 | 2 | 5 | 29 | 18 | 17 | 0 | 36 | 7 | 1 | 6 | 1 | 11 | 1 | .259 |
| 2022 | OAK | AA | 52 | 166 | 191 | 46 | 38 | 7 | 1 | 0 | 27 | 18 | 18 | 0 | 35 | 3 | 3 | 1 | 2 | 4 | 3 | .277 |
| 2022 | OAK Athletics (ST) | ST | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .000 |
| 2023 | OAK | AA | 36 | 127 | 138 | 28 | 20 | 5 | 1 | 2 | 18 | 16 | 8 | 0 | 31 | 1 | 0 | 1 | 0 | 3 | 0 | .220 |
| 2023 | OAK Athletics (ST) | ST | 6 | 5 | 7 | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | .400 |
| 2024 | ZiPS ZiPS | PROJ | 45 | 158 | 174 | 34 | 26 | 6 | 1 | 1 | 18 | 14 | 10 | 0 | 43 | 3 | 1 | 2 | 1 | 3 | 1 | .215 |
| Season | Team | Level | G G - Games Played | AB AB - At Bats | PA PA - Plate Appearances | H H - Hits | 1B 1B - Singles | 2B 2B - Doubles | 3B 3B - Triples | HR HR - Home Runs | R R - Runs | RBI RBI - Runs Batted In | BB BB - Walks | IBB IBB - Intentional Walks | SO SO - Strike Outs | HBP HBP - Hit by Pitch | SF SF - Sacrifice Fly | SH SH - Sacrifice Hit | GDP GDP - Ground into Double Play | SB SB - Stolen Bases | CS CS - Caught Stealing | AVG AVG - Batting Average (H/AB) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | OAK | A+ | 48 | 174 | 206 | 45 | 29 | 9 | 2 | 5 | 29 | 18 | 17 | 0 | 36 | 7 | 1 | 6 | 1 | 11 | 1 | .259 |
| 2022 | OAK | AA | 52 | 166 | 191 | 46 | 38 | 7 | 1 | 0 | 27 | 18 | 18 | 0 | 35 | 3 | 3 | 1 | 2 | 4 | 3 | .277 |
| 2022 | OAK Athletics (ST) | ST | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .000 |
| 2023 | OAK | AA | 36 | 127 | 138 | 28 | 20 | 5 | 1 | 2 | 18 | 16 | 8 | 0 | 31 | 1 | 0 | 1 | 0 | 3 | 0 | .220 |
| 2023 | OAK Athletics (ST) | ST | 6 | 5 | 7 | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | .400 |
| 2024 | ZiPS ZiPS | PROJ | 45 | 158 | 174 | 34 | 26 | 6 | 1 | 1 | 18 | 14 | 10 | 0 | 43 | 3 | 1 | 2 | 1 | 3 | 1 | .215 |
Preseason ProjectionsMinor LeaguesSpring TrainingAverages
| Season | Team | Level | BB% BB% - Walk Percentage (BB/PA) | K% K% - Strikeout Percentage (SO/PA) | BB/K BB/K - Walk to Strikeout Ratio (BB/SO) | divider | AVG AVG - Batting Average (H/AB) | OBP OBP - On Base Percentage | SLG SLG - Slugging Percentage | OPS OPS - On Base + Slugging Percentage | divider | ISO ISO - Isolated Power (SLG-AVG) | Spd Spd - Speed Score (4 Component Version) | BABIP BABIP - Batting Average on Balls in Play | divider | UBR UBR - Ultimate Base Running in runs above average, does not include SB or CS | wGDP wGDP - Ground into Double Play Runs above average | XBR XBR - Statcast baserunning above average | wSB wSB - Stolen Bases and Caught Stealing runs above average | divider | wRC wRC - Runs Created based wOBA | wRAA wRAA - Runs Above Average based on wOBA | wOBA wOBA - Weighted On Base Average (Linear Weights) | wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | OAK | A+ | 8.3% | 17.5% | 0.47 | .259 | .347 | .420 | .766 | .161 | 7.8 | .299 | 1.4 | 30 | 3.3 | .348 | 112 | |||||||
| 2022 | OAK | AA | 9.4% | 18.3% | 0.51 | .277 | .353 | .331 | .684 | .054 | 5.0 | .343 | -1.1 | 23 | -4.6 | .323 | 83 | |||||||
| 2022 | OAK Athletics (ST) | ST | 0.0% | 100.0% | 0.00 | .000 | .000 | .000 | .000 | .000 | 0.1 | .000 | 0.0 | 0 | -0.3 | .000 | -100 | |||||||
| 2023 | OAK | AA | 5.8% | 22.5% | 0.26 | .220 | .272 | .323 | .595 | .102 | 7.0 | .277 | 0.4 | 10 | -8.1 | .274 | 57 | |||||||
| 2023 | OAK Athletics (ST) | ST | 14.3% | 0.0% | 1.00 | .400 | .571 | .600 | 1.171 | .200 | 1.6 | .400 | 0.0 | 2 | 1.1 | .520 | 219 | |||||||
| 2024 | ZiPS ZiPS | PROJ | 5.7% | 24.7% | 0.23 | .215 | .273 | .285 | .558 | .070 | 5.5 | .287 | -0.1 | 11 | -9.8 | .251 | 59 |
| Season | Team | Level | BB% BB% - Walk Percentage (BB/PA) | K% K% - Strikeout Percentage (SO/PA) | BB/K BB/K - Walk to Strikeout Ratio (BB/SO) | divider | AVG AVG - Batting Average (H/AB) | OBP OBP - On Base Percentage | SLG SLG - Slugging Percentage | OPS OPS - On Base + Slugging Percentage | divider | ISO ISO - Isolated Power (SLG-AVG) | Spd Spd - Speed Score (4 Component Version) | BABIP BABIP - Batting Average on Balls in Play | divider | UBR UBR - Ultimate Base Running in runs above average, does not include SB or CS | wGDP wGDP - Ground into Double Play Runs above average | XBR XBR - Statcast baserunning above average | wSB wSB - Stolen Bases and Caught Stealing runs above average | divider | wRC wRC - Runs Created based wOBA | wRAA wRAA - Runs Above Average based on wOBA | wOBA wOBA - Weighted On Base Average (Linear Weights) | wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | OAK | A+ | 8.3% | 17.5% | 0.47 | .259 | .347 | .420 | .766 | .161 | 7.8 | .299 | 1.4 | 30 | 3.3 | .348 | 112 | |||||||
| 2022 | OAK | AA | 9.4% | 18.3% | 0.51 | .277 | .353 | .331 | .684 | .054 | 5.0 | .343 | -1.1 | 23 | -4.6 | .323 | 83 | |||||||
| 2022 | OAK Athletics (ST) | ST | 0.0% | 100.0% | 0.00 | .000 | .000 | .000 | .000 | .000 | 0.1 | .000 | 0.0 | 0 | -0.3 | .000 | -100 | |||||||
| 2023 | OAK | AA | 5.8% | 22.5% | 0.26 | .220 | .272 | .323 | .595 | .102 | 7.0 | .277 | 0.4 | 10 | -8.1 | .274 | 57 | |||||||
| 2023 | OAK Athletics (ST) | ST | 14.3% | 0.0% | 1.00 | .400 | .571 | .600 | 1.171 | .200 | 1.6 | .400 | 0.0 | 2 | 1.1 | .520 | 219 | |||||||
| 2024 | ZiPS ZiPS | PROJ | 5.7% | 24.7% | 0.23 | .215 | .273 | .285 | .558 | .070 | 5.5 | .287 | -0.1 | 11 | -9.8 | .251 | 59 |
Preseason ProjectionsMinor LeaguesSpring Training
| Season | Team | Level | Age | divider | G G - Games Played | AB AB - At Bats | PA PA - Plate Appearances | divider | H H - Hits | 1B 1B - Singles | 2B 2B - Doubles | 3B 3B - Triples | HR HR - Home Runs | R R - Runs | RBI RBI - Runs Batted In | BB BB - Walks | SO SO - Strike Outs | SB SB - Stolen Bases | CS CS - Caught Stealing | divider | BB% BB% - Walk Percentage (BB/PA) | K% K% - Strikeout Percentage (SO/PA) | BB/K BB/K - Walk to Strikeout Ratio (BB/SO) | divider | AVG AVG - Batting Average (H/AB) | OBP OBP - On Base Percentage | SLG SLG - Slugging Percentage | OPS OPS - On Base + Slugging Percentage | ISO ISO - Isolated Power (SLG-AVG) | BABIP BABIP - Batting Average on Balls in Play | divider | wSB wSB - Stolen Bases and Caught Stealing runs above average | divider | wOBA wOBA - Weighted On Base Average (Linear Weights) | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | ZiPS ZiPS | PROJ | 25 | 45 | 158 | 174 | 34 | 26 | 6 | 1 | 1 | 18 | 14 | 10 | 43 | 3 | 1 | 5.7% | 24.7% | 0.23 | .215 | .273 | .285 | .558 | .070 | .287 | -0.1 | .251 | -0.1 | ||||||
| 2025 | ZiPS ZiPS | PROJ | 26 | 47 | 167 | 183 | 37 | 28 | 6 | 1 | 2 | 20 | 15 | 10 | 44 | 3 | 1 | 5.5% | 24.0% | 0.23 | .222 | .276 | .305 | .582 | .084 | .287 | -0.1 | .254 | 0.0 | ||||||
| 2026 | ZiPS ZiPS | PROJ | 27 | 49 | 175 | 192 | 39 | 29 | 7 | 1 | 2 | 21 | 16 | 11 | 45 | 3 | 1 | 5.7% | 23.4% | 0.24 | .223 | .279 | .309 | .588 | .086 | .287 | -0.1 | .257 | 0.0 |
| Season | Team | Level | Age | divider | G G - Games Played | AB AB - At Bats | PA PA - Plate Appearances | divider | H H - Hits | 1B 1B - Singles | 2B 2B - Doubles | 3B 3B - Triples | HR HR - Home Runs | R R - Runs | RBI RBI - Runs Batted In | BB BB - Walks | SO SO - Strike Outs | SB SB - Stolen Bases | CS CS - Caught Stealing | divider | BB% BB% - Walk Percentage (BB/PA) | K% K% - Strikeout Percentage (SO/PA) | BB/K BB/K - Walk to Strikeout Ratio (BB/SO) | divider | AVG AVG - Batting Average (H/AB) | OBP OBP - On Base Percentage | SLG SLG - Slugging Percentage | OPS OPS - On Base + Slugging Percentage | ISO ISO - Isolated Power (SLG-AVG) | BABIP BABIP - Batting Average on Balls in Play | divider | wSB wSB - Stolen Bases and Caught Stealing runs above average | divider | wOBA wOBA - Weighted On Base Average (Linear Weights) | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | ZiPS ZiPS | PROJ | 25 | 45 | 158 | 174 | 34 | 26 | 6 | 1 | 1 | 18 | 14 | 10 | 43 | 3 | 1 | 5.7% | 24.7% | 0.23 | .215 | .273 | .285 | .558 | .070 | .287 | -0.1 | .251 | -0.1 | ||||||
| 2025 | ZiPS ZiPS | PROJ | 26 | 47 | 167 | 183 | 37 | 28 | 6 | 1 | 2 | 20 | 15 | 10 | 44 | 3 | 1 | 5.5% | 24.0% | 0.23 | .222 | .276 | .305 | .582 | .084 | .287 | -0.1 | .254 | 0.0 | ||||||
| 2026 | ZiPS ZiPS | PROJ | 27 | 49 | 175 | 192 | 39 | 29 | 7 | 1 | 2 | 21 | 16 | 11 | 45 | 3 | 1 | 5.7% | 23.4% | 0.24 | .223 | .279 | .309 | .588 | .086 | .287 | -0.1 | .257 | 0.0 |
