Globe icon
Login icon
Recap icon
Search icon
Tickets icon
News
Rule Changes
Probable Pitchers
Starting Lineups
Transactions
Injury Report
World Baseball Classic
MLB Draft
All-Star Game
MLB Life
MLB Pipeline
Postseason History
Podcasts
Watch
Video
Search
Statcast
MLB Network
MLB.TV
Buy MLB.TV Postseason Package
Watch & Listen
Help Center
Scores
Schedule
2025 Spring Training
2025 Regular Season
2024 Regular Season
2024 Postseason
MLB Events
Team by Team Schedule
Sync Schedules
Stats
Statcast Leaders
MLB Statcast
Baseball Savant
Top Prospect Stats
Standings
Youth
Play Ball
Youth Baseball & Softball
Players
Prospect Rankings
Depth Charts
MLB Players Association
Negro Leagues
MLB Play
Beat the Streak
Immaculate Grid
Trivia
Pickle
By the Numbers
Diamond Decisions
Bingo
MLB.TV
Buy MLB.TV Offseason Package
Watch & Listen
MLB.TV Partners
Link Account
Help Center
Tickets
Buy on SeatGeek
Sell on SeatGeek
Season Tickets
Single Game Tickets
Group Tickets
Special Ticket Offers
MLB Speedway Classic
VIP Ticket Packages
MLB Students
MLB Tourism
MLB World Tour
Ticket Terms & Conditions
Shop
MLB Online Shop
Auction
Gift Cards
MLB NYC Flagship Store
European Shop
Teams
AL East
Baltimore Orioles
Baltimore
Boston Red Sox
Boston
New York Yankees
NY Yankees
Tampa Bay Rays
Tampa Bay
Toronto Blue Jays
Toronto
AL Central
Chicago White Sox
Chi White Sox
Cleveland Guardians
Cleveland
Detroit Tigers
Detroit
Kansas City Royals
Kansas City
Minnesota Twins
Minnesota
AL West
Athletics
Athletics
Houston Astros
Houston
Los Angeles Angels
LA Angels
Seattle Mariners
Seattle
Texas Rangers
Texas
NL East
Atlanta Braves
Atlanta
Miami Marlins
Miami
New York Mets
NY Mets
Philadelphia Phillies
Philadelphia
Washington Nationals
Washington
NL Central
Chicago Cubs
Chi Cubs
Cincinnati Reds
Cincinnati
Milwaukee Brewers
Milwaukee
Pittsburgh Pirates
Pittsburgh
St. Louis Cardinals
St. Louis
NL West
Arizona Diamondbacks
Arizona
Colorado Rockies
Colorado
Los Angeles Dodgers
LA Dodgers
San Diego Padres
San Diego
San Francisco Giants
San Francisco
ES
search-20820
Sign in
MLB.TV
Tickets
Shop
News
Watch
Scores
Schedule
Stats
Standings
Youth
Players
MLB Play
Teams
ES
Arrow Expand icon
Arrow Contract icon
arrow-down
Arrow Down icon
X icon
Instagram icon
Tiktok icon
YouTube icon
Close icon
Boof Bonser
P
B/T: R/R
6' 4"/245
Follow
Following
Boof Bonser
P
Summary
Stats
News
Awards
Shop
Batting
Pitching
Career Regular Season
G
W-L
ERA
IP
SO
WHIP
111
19-25
5.18
416.2
334
1.46
G
W-L
ERA
IP
SO
WHIP
111
19-25
5.18
416.2
334
1.46
Career Regular Season
AB
AVG
HR
RBI
SB
OPS
6
.000
0
0
0
.000
AB
AVG
HR
RBI
SB
OPS
6
.000
0
0
0
.000
Boof Bonser Bio
Fullname:
Boof Bonser
Born:
10/14/1981 in St. Petersburg, FL
Draft:
2000, San Francisco Giants, Round: 1, Overall Pick: 21
High School:
Gibbs, St. Petersburg, FL
Debut:
5/21/2006
View More Bio Info +
Boof Bonser
Name is pronounced boof bon-ser. Married (Jessica)...daughter (Julia, Jan. 17, 2010). Graduated from Gibbs (Fl) High school in 2000 ... named 2000 pinellas County (Fl) High school player of the year... played in the 2000 Florida state all-star Game. Legally changed his name from John to Boof, a nickname since childhood, after the 2001 season.
2012
Former number one draft pick by the Giants returned to organization in 2012, signing a minor league contract in January. Missed the first three-plus months of the season recovering from Tommy John surgery. Went on a rehab assignment with rookie level Arizona and was reinstated from the DL on July 12. Appeared in 11 games (7 starts) for triple-a Fresno, going 0-3 with a 4.50 era (17er, 34.0ip). Hit his first career home run on Aug. 28 vs. Reno...hit a solo shot off Trevor bauer to become the first Grizzlies pitcher to homer at home since Kevin Pickford in 2003.
2011
Appeared in one game for Triple-A Buffalo in early april 2011 and after just 4.0 innings of work he left the game due to a right forearm strain...underwent Tommy John surgery and missed the remainder of the season.
2010
Split the season between the Boston Red Sox and Oakland Athletics organizations after missing all of 2009 following right shoulder surgery...Worked exclusively out of the bullpen for the first time in his career...Began the season on Boston's 15-Day Disabled List with a right groin strain...Activated on June 7 and pitched in two games with the Red Sox before he was designated for assignment on June 18...Outrighted to Pawtucket on June 28 and elected free agency...Signed a minor league contract with the Athletics organization on July 3, and was assigned to Sacramento (AAA) of the Pacific Coast League...Went 1-0 with a 5.09 ERA in 13 relief appearances after Oakland selected his contract on July 31...Pitched just twice over his first 24 games with the A's, not allowing a run in 3.0 innings, including August 16th against Toronto when he tossed 2.0 shutout innings in his 100th career appearance...Tossed 4.1 scoreless innings of relief, his longest career outing as a reliever, at New York (AL) on August 31...Tossed a scoreless seventh inning, September 20 against Chicago (AL) to pick up the win...It was his first victory since June 4, 2008 against Baltimore...First batters faced were 1-12 (.083) with two walks (.214 on-base percentage) against him, including 0-11 with a walk with the A's...Had two rehabilitation assignments with Pawtucket (AAA) of the International League from April 8-April 13 and May 7-June 4...Was used exclusively as a starter at Sacramento where he went 2-1 with a 4.56 ERA in five starts...Won each of his final two starts, including his last outing on July 27 when he allowed a run on four hits in a season-high 7.2 innings vs. Colorado Springs.
2009
Missed entire season recovering from surgery on his right shoulder...Underwent arthroscopic surgery on 2/25 to repair partial tears to the labrum and rotator cuff in his right shoulder...Procedure was performed by Dr. Coco Eaton in St. Petersburg, FL...Made 1 rehabilitation appearance on 9/6 for Single-A Fort Myers, tossing 1.0 scoreless frame.
2008
Tossed 6.0-plus innings in first three starts of season, going 1-2, 3.32 (19.0 ip, 7 er), April 1-12...tied season-high with 7.0 innings and had season-high eight strikeouts, April 29 vs. Chicago (AL)...made second career relief appearance (first of season) and recorded the win with 2.2 innings of scoreless relief, June 4 vs. Baltimore...did not allow a run in three appearances (4.0 ip), June 25-July 2...tossed 2.1 scoreless innings of relief, striking out three, August 9 at Kansas City...posted a 2.40 ERA over 10 appearances in August...pitched a scoreless inning in back-to-back games vs. the White Sox, September 24 and 25...was 2-6, 5.97 (66.1 ip, 44 er) in 12 starts and 1-1, 5.88 (52.0 ip, 34 er) in 35 relief appearances.
2007
Was 0-0, 1.00 (18.0 ip, 2 er) in three starts, April 26-May 8...had career-high four-game win-streak (winning four consecutive starts), going 4-0, 3.04 (23.2 ip, 8 er) with nine walks and 29 strikeouts, May 13-29...had career-high 11 strikeouts, May 18 at Milwaukee...had a 1.93 ERA (18.2 ip, 4 er) in three starts, May 18-29...tossed a career-high 7.2 innings allowing two runs on five hits, July 21 vs. the Angels...lasted just 1.2 innings (his shortest outing of the season) after allowing five runs on seven hits, September 2 vs. Kansas City...pitched 6-plus innings in 13 of 31 starts and 7-plus innings in eight starts...had 11 quality starts...made a career-high 31 starts...finished the year with a 4.16 run support average, the second lowest in the American League.
2006
Began season at Rochester...named International League Pitcher of the Week, April 6-13...went 3-2 with a 2.00 ERA (49.1 ip, 11 er) before being recalled May 19...made major league debut, first career start and set a record for most strikeouts (eight) by a Twin in his major league debut, May 21 at Milwaukee...recorded first Major League win, May 27 vs. Seattle...optioned to Rochester, July 5...won three consecutive starts, going 3-0, 2.00 (18.0 ip, 4 er), July 19-29...recalled to make spot start and optioned after game, August 2...recalled August 10 and started August 12 vs. Toronto...he allowed just three runs over 5.2 innings in his return to the rotation...went on to make six starts in September...in three starts from September 4-14 went 2-0 with a 2.37 ERA (19.0 ip, 5 er)...named American League Rookie of the Month for September, going 4-1, 2.63 (37.2 ip, 11 er) with 30 strikeouts in six starts.
2005
Season-high 3-game win-streak, going 3-0, 3.79 (19.0 ip, 8 er), April 24-May 6 . . . Twins' Minor League Player of the Week, April 30-May 6 . . . pitched 6-plus innings in 6 consecutive starts, going 2-2, 3.41 (37.0 ip, 14 er), May 21- June 18 . . . season-high 13 strikeouts, June 12 vs. Indianapolis . . . tied season-high 7.0 innings, July 20 at Charlotte . . . pitched 6-plus innings in 17 of 28 starts . . . had 14 quality starts . . . led club in games started, wins, innings pitched and strikeouts . . . led league in strikeouts.
2004
Began season at New Britain . . . had 6 consecutive quality starts, going 4-1, 2.35 (38.1 ip, 10 er), May 17-June 12 . . . season-high 7-game win-streak, going 7-0, 2.39 (49.0 ip, 13 er) in 8 starts, July 23-August 30 . . . season-high 12 strikeouts, August 2 vs. Norwich . . . tied season-high 7.1 innings, August 7 vs. Portland . . . pitched 6-plus innings in 15 of 27 starts . . . had 12 quality starts . . . led club in wins, starts, innings pitched and strikeouts . . . promoted to Rochester, September 3.
2003
Began season at Norwich . . . did not allow more than two earned runs in 7 consecutive starts, going 1-3, 2.09 (38.2 ip, 9 er), April 6-May 11 . . . season-high 3-game win-streak, July 14-30 . . . led club in games started and strikeouts and was second in wins and innings pitched . . . promoted to Fresno, August 15 . . . tied season-high 7.0 innings and 9 strikeouts, August 27 vs. Las Vegas . . . pitched for Grand Canyon in the Arizona Fall League . . . acquired by Minnesota along with pitchers Joe Nathan and Francisco Liriano from San Francisco in exchange for catcher A.J. Pierzynski and cash, November 14.
2002
Split campaign between double-A Shreveport and single-A San Jose....combined to go 9-8 with 3.30 ERA (56er, 152.2ip) over 28 starts...established career highs in games and innings...tied for 2nd among Giants farmhands in wins, while ranking 2nd in strikeouts (162) and 7th in ERA...earned California League honorable mention All-Star status following season...opened campaign with Shreveport, logging 1-2 record with 5.55 ERA (15er, 24.1ip) in 5 starts...was transferred to San Jose May 2 and spent remainder of season there...finished 2nd in CL with 2.88 ERA, while logging 8-6 record over 23 starts for Giants...got off to great start with new club, being named HOWE SportsData's California League Pitcher of Week for April 29-May 5, despite pitching only once...in that start, combined with R.D. Spiehs on no-hitter over Rancho Cucamonga May 5...he threw 6.0-hitless innings with 7 strikeouts in 9-1 victory, however surrendered run on 3 walks in 1st frame...shared San Jose's Player of Month honors for June with Adam Shabala, after going 3-0 with 2.38 ERA (9er, 34.0ip) in 6 starts.
Career:
Giants' 2000 1st round pick makes his big league camp debut as non-roster invitee...USA Today's 2001 Organizational Player of Year has fashioned 26-16 record with 3.24 ERA over 65 lifetime minor league games (64 starts)...has limited opponents to .203 batting average (231-for-1,137) over 1st 4 years of his professional career...in fact, has allowed batting average higher than .200 in only 1 of his 4 stops in San Francisco chain.
2001
Was tabbed Giants Organizational Player of Year by
USA Today
after going 16-4 with career-best 2.49 ERA in 27 starts for single-A Hagerstown....won triple crown among Giants minor league pitchers, leading farmhand hurlers in wins, ERA and strikeouts (178)...was named South Atlantic League Most Valuable Pitcher and Post-Season All-Star after pacing circuit in wins, while ranking 2nd in strikeouts and 6th in ERA...was also member of Sportsticker's All-Teen Team...was 3-time Player of Month honoree at Hagerstown, claiming award in April, June and July...2000...opened his professional career at rookie-level Salem-Keizer...went 1-4 with 6.00 ERA in 10 games (9 starts) for Volcanoes.
Batting
Pitching
Year
AB
R
H
HR
RBI
SB
AVG
OBP
OPS
Career Regular Season
6
1
0
0
0
0
.000
.000
.000
Year
AB
R
H
HR
RBI
SB
AVG
OBP
OPS
Career Regular Season
6
1
0
0
0
0
.000
.000
.000
Year
W
L
ERA
G
GS
SV
IP
SO
WHIP
Career Regular Season
19
25
5.18
111
60
0
416.2
334
1.46
Year
W
L
ERA
G
GS
SV
IP
SO
WHIP
Career Regular Season
19
25
5.18
111
60
0
416.2
334
1.46
News
2/04/2020 at 12:10 PM
2/04/2020 at 12:10 PM
Bonser's rookie rise is etched in Twins history
5/18/2007 at 9:28 AM
5/18/2007 at 9:28 AM
MIN@MIL: Bonser picks up his 11th strikeout of game
9/25/2006 at 11:05 AM
9/25/2006 at 11:05 AM
KC@MIN: Bonser gets 7th win of rookie season
3/27/2006 at 11:22 AM
3/27/2006 at 11:22 AM
SEA@MIN: Bonser gets his first win
View More Videos
Awards
INT Pitcher of the Week
Week
Team
League
04/16/2006
Rochester Red Wings
INT
AL Rookie of the Month
Month
Team
League
09/2006
Minnesota Twins
AL
League Rankings
Runs
Year
R
Rank
2007
108
6th in AL
Doubles
Year
2B
Rank
2007
40
23rd in AL
Home Runs
Year
HR
Rank
2007
27
5th in AL
Strikeouts
Year
SO
Rank
2007
136
24th in AL
Hits
Year
H
Rank
2007
199
20th in AL
Losses
Year
Losses
Rank
2007
12
15th in AL
Total Bases
Year
TB
Rank
2007
326
13th in AL
+
View More Rankings
Latest Transactions
Team
Date
Transaction
August 1, 2013
Columbus Clippers released RHP Boof Bonser.
July 22, 2013
Columbus Clippers placed RHP Boof Bonser on the 7-day disabled list.
July 9, 2013
Columbus Clippers activated RHP Boof Bonser from the 7-day disabled list.
July 2, 2013
Columbus Clippers placed RHP Boof Bonser on the 7-day disabled list.
June 30, 2013
RHP Boof Bonser assigned to Columbus Clippers.
June 29, 2013
Cleveland Indians signed free agent RHP Boof Bonser to a minor league contract.
June 27, 2013
Fresno Grizzlies released RHP Boof Bonser.
February 1, 2013
San Francisco Giants invited non-roster RHP Boof Bonser to spring training.
October 11, 2012
RHP Boof Bonser assigned to Bravos de Margarita.
July 13, 2012
RHP Boof Bonser assigned to Fresno Grizzlies from San Jose Giants.
July 13, 2012
Fresno Grizzlies released Boof Bonser.
April 5, 2012
RHP Boof Bonser assigned to San Francisco Giants.
April 5, 2012
Boof Bonser assigned to San Jose Giants.
November 2, 2011
RHP Boof Bonser elected free agency.
September 22, 2011
Buffalo Bisons activated RHP Boof Bonser from the 7-day disabled list.
April 11, 2011
Buffalo Bisons placed RHP Boof Bonser on the 7-day disabled list.
December 8, 2010
New York Mets signed free agent RHP Boof Bonser to a minor league contract and invited him to spring training.
December 8, 2010
RHP Boof Bonser assigned to Buffalo Bisons.
November 6, 2010
RHP Boof Bonser elected free agency.
November 2, 2010
Oakland Athletics sent RHP Boof Bonser outright to Sacramento River Cats.
July 31, 2010
Oakland Athletics selected the contract of Boof Bonser from Sacramento River Cats.
July 4, 2010
Boof Bonser assigned to Sacramento River Cats from Oakland Athletics.
July 3, 2010
Oakland Athletics signed free agent RHP Boof Bonser to a minor league contract.
June 28, 2010
RHP Boof Bonser elected free agency.
June 18, 2010
Boston Red Sox designated RHP Boof Bonser for assignment.
June 7, 2010
Boston Red Sox activated RHP Boof Bonser from the 60-day disabled list.
May 7, 2010
sent RHP Boof Bonser on a rehab assignment to Pawtucket Red Sox.
April 6, 2010
sent RHP Boof Bonser on a rehab assignment to Pawtucket Red Sox.
March 31, 2010
Boston Red Sox placed RHP Boof Bonser on the 60-day disabled list retroactive to March 26, 2010. Right groin strain.
December 10, 2009
Minnesota Twins traded RHP Boof Bonser to Boston Red Sox for Player To Be Named Later.
December 8, 2009
Minnesota Twins designated RHP Boof Bonser for assignment.
November 10, 2009
Minnesota Twins activated RHP Boof Bonser from the 60-day disabled list.
September 5, 2009
sent RHP Boof Bonser on a rehab assignment to Fort Myers Miracle.
August 7, 2009
Minnesota Twins transferred RHP Boof Bonser from the 15-day disabled list to the 60-day disabled list.
April 2, 2009
Minnesota Twins placed RHP Boof Bonser on the 15-day disabled list.
+
View More Transactions
▲