Who Should I Trade?

RJ Petit for Trevor McDonald (2026)

See if your team wins or loses with this trade View Trade Analyzer

Who Should I Trade? Player Summaries
 
Experts' Pick
 
  Trevor McDonald
SP,RP - SF
Trevor McDonald
RJ Petit
RP - COL
RJ Petit
Expert
Recommendation
100%
Recommended by
4 of 4 experts
0%
Recommended by
0 of 4 experts
Rankings 
   
Rest of Season# 176‐
VBR‐‐
   
Projections 
   
Strikeouts‐‐
Wins‐‐
Saves‐‐
ERA‐‐
WHIP‐‐
   
Misc 
   
Injury AlertIL15OUT
   
Expert Ranks 
   
Scott Pianowski
Yahoo! Sports		# 191‐
   
Mike Maher
BettingPros		# 197‐
   
Kelly Kirby
FantasyPros		# 243‐
   
Kevin Spinelli
KevScores		# 172‐
   
Who Should I Trade? Player Statistics
  Trevor McDonald
SP,RP - SF
Trevor McDonald
RJ Petit
RP - COL
RJ Petit
2026 Stats 
   
   
Games Played14‐
   
Games Started14‐
   
Innings Pitched70.1‐
   
Wins3‐
   
Losses7‐
   
Saves0‐
   
Blown Saves0‐
   
Holds0‐
   
Hits Allowed69‐
   
Earned Runs40‐
   
Home Runs Allowed7‐
   
Strikeouts57‐
   
Walks23‐
   
ERA5.12‐
   
WHIP1.31‐
   
Who Should I Trade? Player Projections
  Trevor McDonald
SP,RP - SF
Trevor McDonald
RJ Petit
RP - COL
RJ Petit
2026 Projections 
   
   
Games Played‐‐
   
Games Started‐‐
   
Innings Pitched‐‐
   
Wins‐‐
   
Losses‐‐
   
Saves‐‐
   
Blown Saves‐‐
   
Holds‐‐
   
Hits Allowed‐‐
   
Earned Runs‐‐
   
Home Runs Allowed‐‐
   
Strikeouts‐‐
   
Walks‐‐
   
ERA‐‐
   
WHIP‐‐
   
Who Should I Trade? Player Notes
  Trevor McDonald
SP,RP - SF
Trevor McDonald
RJ Petit
RP - COL
RJ Petit
News 
 The Giants say Trevor McDonald will undergo UCL reconstruction surgery next week.
Ari Koslow
Tue, Jul 28th		The Rockies transferred RHP RJ Petit to the 60-day injured list.
Ari Koslow
Thu, Mar 26th
 Giants right-hander Trevor McDonald (elbow) isn't likely to return this season, according to manager Tony Vitello.
Brenton Kemp
Fri, Jul 24th		RJ Petit underwent Tommy John surgery.
Ari Koslow
Sun, Mar 22nd
 Giants right-hander Trevor McDonald's MRI revealed a moderate UCL sprain, and he will seek a second opinion.
Brenton Kemp
Fri, Jul 24th		Petit (elbow) was selected in the Rule 5 Draft by Colorado. A UCL sprain has been diagnosed in his right elbow.
Bruno Mulé
Mon, Mar 9th
 The Giants are expected to have the MRI results for Trevor McDonald on Thursday at the earliest.
Ari Koslow
Wed, Jul 22nd		RJ Petit is dealing with forearm tightness and will wait until the inflammation subsides before undergoing an MRI.
Nicholas Rodriguez
Sat, Mar 7th
 Giants right-hander Trevor McDonald (elbow) is likely to land on the injured list on Tuesday.
Brenton Kemp
Tue, Jul 21st		 
Notes 
There are no recent notes for these players
Who Should I Trade? Player Schedules
  Trevor McDonald
SP,RP - SF
Trevor McDonald
RJ Petit
RP - COL
RJ Petit
Date OppOpp PitcherVBROppOpp PitcherVBR
Fri, Mar 27thvs NYYCam Schlittler (10-6)#15@ MIASandy Alcantara (11-6)#61
Sat, Mar 28thvs NYYWill Warren (8-5)#70@ MIAEury Perez (5-8)#38
Sun, Mar 29th   @ MIAMax Meyer (9-1)#78
Mon, Mar 30th@ SDWalker Buehler (6-5)#229@ TORCody Ponce (0-0)
Tue, Mar 31st@ SDGerman Marquez (4-2)#335@ TORMax Scherzer (1-4)#143
Wed, Apr 1st@ SDNick Pivetta (1-2)#76@ TORKevin Gausman (4-10)#27
Fri, Apr 3rdvs NYMNolan McLean (7-7)#29vs PHIAaron Nola (3-9)#59
Sat, Apr 4thvs NYMClay Holmes (4-4)#116vs PHIJesus Luzardo (9-5)#11
Sun, Apr 5thvs NYMKodai Senga (0-8)#189vs PHITaijuan Walker (1-4)
Mon, Apr 6thvs PHIAndrew Painter (1-8)#219vs HOUCody Bolton (0-1)#322
Tue, Apr 7thvs PHICristopher Sanchez (13-4)#4vs HOUMike Burrows (4-9)#215
Wed, Apr 8thvs PHIAaron Nola (3-9)#59vs HOUCristian Javier (1-1)#170
Thu, Apr 9th   @ SDRandy Vasquez (6-6)#251
Fri, Apr 10th@ BALShane Baz (4-9)#71@ SDWalker Buehler (6-5)#229
Sat, Apr 11th@ BALChris Bassitt (4-4)#181@ SDGerman Marquez (4-2)#335
Sun, Apr 12th@ BALCade Povich (1-1)#230@ SDNick Pivetta (1-2)#76
Tue, Apr 14th@ CINBrady Singer (5-10)#148@ HOUColton Gordon (0-0)#250
Wed, Apr 15th@ CINRhett Lowder (3-7)#290@ HOUSpencer Arrighetti (7-5)#268
Thu, Apr 16th@ CINChase Burns (12-1)#31@ HOURyan Weiss (0-3)#368
Fri, Apr 17th@ WSHZack Littell (7-8)#225vs LADTyler Glasnow (3-0)#66
Sat, Apr 18th@ WSHCade Cavalli (8-4)#55vs LADEmmet Sheehan (4-7)#42
Sun, Apr 19th@ WSHPJ Poulin (3-0)#308vs LADRoki Sasaki (5-5)#94
Mon, Apr 20th   vs LADJustin Wrobleski (11-2)#79
Tue, Apr 21stvs LADYoshinobu Yamamoto (11-6)#12vs SDRandy Vasquez (6-6)#251
Wed, Apr 22ndvs LADShohei Ohtani (8-2)#1vs SDWalker Buehler (6-5)#229
Thu, Apr 23rdvs LADTyler Glasnow (3-0)#66vs SDMatt Waldron (1-2)#336
Fri, Apr 24thvs MIASandy Alcantara (11-6)#61@ NYMFreddy Peralta (5-9)#37
Sun, Apr 26thvs MIAMax Meyer (9-1)#78@ NYMKodai Senga (0-8)#189
Tue, Apr 28th@ PHIJesus Luzardo (9-5)#11@ CINChase Burns (12-1)#31
Wed, Apr 29th   @ CINBrandon Williamson (2-3)#337
Thu, Apr 30th@ PHITim Mayza (2-3)#176@ CINAndrew Abbott (5-6)#105
Fri, May 1st@ TBShane McClanahan (9-6)#41vs ATLGrant Holmes (6-4)#142
Sat, May 2nd@ TBGriffin Jax (6-8)#58vs ATLChris Sale (12-6)#7
Sun, May 3rd@ TBSteven Matz (4-4)#187vs ATLSpencer Strider (4-2)#296
Mon, May 4thvs SDRandy Vasquez (6-6)#251vs NYMHuascar Brazoban (5-2)#184
Wed, May 6thvs SDBradgley Rodriguez (2-2)#155vs NYMFreddy Peralta (5-9)#37
Thu, May 7th   vs NYMChristian Scott (3-3)#50
Fri, May 8thvs PITCarmen Mlodzinski (6-3)#123@ PHIJesus Luzardo (9-5)#11
Sat, May 9thvs PITBraxton Ashcraft (10-4)#32@ PHIAaron Nola (3-9)#59
Sun, May 10thvs PITBubba Chandler (3-8)#106@ PHICristopher Sanchez (13-4)#4
Tue, May 12th@ LADYoshinobu Yamamoto (11-6)#12@ PITPaul Skenes (9-9)#3
Wed, May 13th@ LADShohei Ohtani (8-2)#1@ PITMitch Keller (6-7)#113
Thu, May 14th@ LADEmmet Sheehan (4-7)#42@ PITMason Montgomery (4-3)#101
Fri, May 15th@ ATHAaron Civale (5-7)#192vs ARIMerrill Kelly (8-8)#122
Sat, May 16th@ ATHLuis Severino (2-6)#240vs ARIEduardo Rodriguez (10-3)#133
Sun, May 17th@ ATHJeffrey Springs (3-11)#242vs ARIMichael Soroka (8-3)#63
Mon, May 18th@ ARIZac Gallen (3-9)#166vs TEXMacKenzie Gore (6-9)#35
Tue, May 19th@ ARIRyne Nelson (3-5)#200vs TEXTyler Alexander (1-1)#177
Wed, May 20th@ ARIMerrill Kelly (8-8)#122vs TEXJack Leiter (3-7)#124
Thu, May 21st   @ ARIEduardo Rodriguez (10-3)#133
Fri, May 22ndvs CWSDavis Martin (9-5)#92@ ARIMichael Soroka (8-3)#63
Sat, May 23rdvs CWSBryan Hudson (3-4)#164@ ARIZac Gallen (3-9)#166
Sun, May 24thvs CWSNoah Schultz (3-7)#204@ ARIRyne Nelson (3-5)#200
Mon, May 25thvs ARIMerrill Kelly (8-8)#122@ LADEmmet Sheehan (4-7)#42
Tue, May 26thvs ARIEduardo Rodriguez (10-3)#133@ LADEric Lauer (6-5)#338
Wed, May 27thvs ARIMichael Soroka (8-3)#63@ LADShohei Ohtani (8-2)#1
Fri, May 29th@ COLMichael Lorenzen (3-9)#433vs SFLogan Webb (6-7)#17
Sat, May 30th@ COLRyan Feltner (3-5)#432vs SFAdrian Houser (2-7)#185
Sun, May 31st@ COLTanner Gordon (0-2)#423vs SFRobbie Ray (10-6)#100
Mon, Jun 1st@ MILShane Drohan (6-4)#72@ LAAJose Soriano (9-6)#52
Tue, Jun 2nd@ MILKyle Harrison (8-2)#47@ LAAGrayson Rodriguez (3-3)#128
Wed, Jun 3rd@ MILRobert Gasser (3-4)#115@ LAAWalbert Urena (6-7)#286
Fri, Jun 5th@ CHCEdward Cabrera (5-4)#75vs MILBrandon Sproat (3-6)#151
Sat, Jun 6th@ CHCBen Brown (4-2)#91vs MILJacob Misiorowski (11-4)#6
Sun, Jun 7th@ CHCJameson Taillon (2-6)#213vs MILShane Drohan (6-4)#72
Tue, Jun 9thvs WSHAndrew Alvarez (2-3)#193vs CHCColin Rea (8-7)#175
Wed, Jun 10thvs WSHFoster Griffin (12-3)#53vs CHCShota Imanaga (7-9)#26
Thu, Jun 11th   vs CHCEdward Cabrera (5-4)#75
Fri, Jun 12thvs CHCJavier Assad (6-1)#165@ ATHGage Jump (4-6)#87
Sat, Jun 13thvs CHCBen Brown (4-2)#91@ ATHJoey Estes (0-0)#393
Sun, Jun 14thvs CHCRyan Rolison@ ATHJeffrey Springs (3-11)#242
Mon, Jun 15th   @ CHCShota Imanaga (7-9)#26
Tue, Jun 16th   @ CHCEdward Cabrera (5-4)#75
Wed, Jun 17th@ ATLJR Ritchie (1-2)#283@ CHCJavier Assad (6-1)#165
Fri, Jun 19th@ MIALake Bachar (1-2)#190vs PITBubba Chandler (3-8)#106
Sat, Jun 20th@ MIAMax Meyer (9-1)#78vs PITPaul Skenes (9-9)#3
Sun, Jun 21st@ MIARyan Gusto (0-2)#216vs PITJared Jones (2-2)#48
Mon, Jun 22nd   vs BOSJake Bennett (6-4)#88
Tue, Jun 23rdvs ATHAaron Civale (5-7)#192vs BOSSonny Gray (13-2)#30
Wed, Jun 24thvs ATHGage Jump (4-6)#87vs BOSRanger Suarez (4-3)#23
Fri, Jun 26thvs ATLReynaldo Lopez (4-3)#82@ MINTaj Bradley (9-4)#51
Sat, Jun 27thvs ATLBryce Elder (7-6)#132@ MINMike Paredes (0-3)#291
Sun, Jun 28thvs ATLChris Sale (12-6)#7@ MINConnor Prielipp (3-5)#99
Mon, Jun 29th@ ARIEduardo Rodriguez (10-3)#133vs MIASandy Alcantara (11-6)#61
Tue, Jun 30th@ ARIBrandon Pfaadt (5-1)#83vs MIAEury Perez (5-8)#38
Wed, Jul 1st@ ARIZac Gallen (3-9)#166vs MIAMax Meyer (9-1)#78
Thu, Jul 2nd   vs MIARyan Gusto (0-2)#216
Fri, Jul 3rd@ COLRyan Feltner (3-5)#432vs SFLogan Webb (6-7)#17
Sat, Jul 4th@ COLSean Sullivan (0-3)#425vs SFRobbie Ray (10-6)#100
Sun, Jul 5th@ COLTanner Gordon (0-2)#423vs SFTyler Mahle (3-9)#81
Mon, Jul 6thvs TORKevin Gausman (4-10)#27@ LADEric Lauer (6-5)#338
Tue, Jul 7thvs TORSpencer Miles (4-2)#73@ LADJustin Wrobleski (11-2)#79
Wed, Jul 8thvs TORDylan Cease (7-5)#9@ LADRoki Sasaki (5-5)#94
Thu, Jul 9thvs COLRyan Feltner (3-5)#432@ SFCarson Whisenhunt (2-2)#167
Fri, Jul 10thvs COLTanner Gordon (0-2)#423@ SFRobbie Ray (10-6)#100
Sat, Jul 11thvs COLKyle Freeland (2-10)#362@ SFTyler Mahle (3-9)#81
Sun, Jul 12thvs COLMichael Lorenzen (3-9)#433@ SFTrevor McDonald (3-7)
Fri, Jul 17th@ SEABryce Miller (4-5)#36vs CINBrady Singer (5-10)#148
Sat, Jul 18th@ SEABryan Woo (7-8)#13vs CINRhett Lowder (3-7)#290
Sun, Jul 19th@ SEALogan Gilbert (8-6)#10vs CINHunter Greene (2-2)#28
Mon, Jul 20th@ KCMichael Wacha (5-8)#74vs WSHAndrew Alvarez (2-3)#193
Tue, Jul 21st@ KCLuinder Avila (5-3)#275vs WSHCarson Palmquist (0-1)#301
Wed, Jul 22nd@ KCSeth Lugo (4-6)#130vs WSHCade Cavalli (8-4)#55
Fri, Jul 24thvs LAAGrayson Rodriguez (3-3)#128@ MILShane Drohan (6-4)#72
Sat, Jul 25thvs LAARyan Johnson (2-6)#163@ MILRobert Gasser (3-4)#115
Sun, Jul 26thvs LAAJose Soriano (9-6)#52@ MILJacob Misiorowski (11-4)#6
Tue, Jul 28thvs MILLogan Henderson (5-1)#40@ SDMichael King (6-7)#57
Wed, Jul 29thvs MILThomas Pannone (0-1)#375@ SDKyle Hart (0-2)#221
Fri, Jul 31st@ SDBradgley Rodriguez (2-2)#155vs KCMichael Wacha (5-8)#74
Sat, Aug 1st@ SDWalker Buehler (6-5)#229vs KCLuinder Avila (5-3)#275
Sun, Aug 2nd@ SDMichael King (6-7)#57vs KCSeth Lugo (4-6)#130
Mon, Aug 3rd@ TEXCal Quantrill (4-3)#287vs TBIan Seymour (7-3)#77
Tue, Aug 4th@ TEXMacKenzie Gore (6-9)#35vs TBShane McClanahan (9-6)#41
Wed, Aug 5th@ TEXNathan Eovaldi (10-9)#14vs TBNick Martinez (10-3)#93
Fri, Aug 7thvs DETFramber Valdez (5-7)#33@ STLKyle Leahy (7-4)#103
Sat, Aug 8thvs DETKeider Montero (7-6)#145@ STLQuinn Mathews#208
Sun, Aug 9thvs DETTroy Melton (6-1)#95@ STLMatthew Liberatore (5-8)#125
Mon, Aug 10thvs HOU@ ARI
Tue, Aug 11thvs HOU@ ARI
Wed, Aug 12thvs HOU@ ARI
Fri, Aug 14thvs COL@ SF
Sat, Aug 15thvs COL@ SF
Sun, Aug 16thvs COL@ SF
Mon, Aug 17th   vs LAD
Tue, Aug 18th@ CLEvs LAD
Wed, Aug 19th@ CLEvs LAD
Fri, Aug 21st@ BOSvs CLE
Sat, Aug 22nd@ BOSvs CLE
Sun, Aug 23rd@ BOSvs CLE
Mon, Aug 24thvs CIN@ WSH
Tue, Aug 25thvs CIN@ WSH
Wed, Aug 26thvs CIN@ WSH
Thu, Aug 27thvs ARI@ WSH
Fri, Aug 28thvs ARI@ ATL
Sat, Aug 29thvs ARI@ ATL
Sun, Aug 30th   @ ATL
Mon, Aug 31st@ ATLSpencer Strider (4-2)#296vs BAL
Tue, Sep 1st@ PITvs BAL
Wed, Sep 2nd@ PITvs BAL
Fri, Sep 4th@ NYMvs STL
Sat, Sep 5th@ NYMvs STL
Sun, Sep 6th@ NYMvs STL
Tue, Sep 8thvs STL@ NYY
Wed, Sep 9thvs STL@ NYY
Thu, Sep 10th   @ NYY
Fri, Sep 11thvs SD@ DET
Sat, Sep 12thvs SD@ DET
Sun, Sep 13thvs SD@ DET
Mon, Sep 14th@ STLvs SD
Tue, Sep 15th@ STLvs SD
Wed, Sep 16th@ STLvs SD
Thu, Sep 17th   vs SD
Fri, Sep 18th@ LADvs SEA
Sat, Sep 19th@ LADvs SEA
Sun, Sep 20th@ LADvs SEA
Tue, Sep 22ndvs MINvs ARI
Wed, Sep 23rdvs MINvs ARI
Thu, Sep 24th   vs ARI
Fri, Sep 25thvs LAD@ CWS
Sat, Sep 26thvs LAD@ CWS
Sun, Sep 27thvs LAD@ CWS
Wed, Mar 25thvs NYYMax Fried (4-3)#16   
Thu, Apr 2ndvs NYMDavid Peterson (6-7)#85   
Sat, Apr 25thvs MIAEury Perez (5-8)#38   
Tue, May 5thvs SDWalker Buehler (6-5)#229   
Mon, May 11th@ LADRoki Sasaki (5-5)#94   
Thu, Jun 4th@ MILColeman Crow (0-1)#222   
Mon, Jun 8thvs WSHRichard Lovelady (2-4)#387   
Thu, Jun 25thvs ATHJeffrey Springs (3-11)#242   
Mon, Jul 27thvs MILBrandon Sproat (3-6)#151   
Thu, Jul 30th@ SDJP Sears (3-4)#154   
Thu, Aug 20th@ CLE   
Thu, Sep 3rd@ PIT   
Mon, Sep 7thvs STL   
Mon, Sep 21stvs MIN