Who Should I Trade?

Jonathan Loaisiga for Will Klein (2026)

Summary
Stats
Projections
News & Notes
Schedule

Who Should I Trade? Player Summaries
	Experts' Pick	Experts' Pick
	Jonathan Loaisiga RP - ARI	Will Klein RP - LAD
Expert Recommendation	50% Recommended by 1 of 2 experts	50% Recommended by 1 of 2 experts
Rankings

Rest of Season	# 316	# 271
VBR	# 487	# 617

Projections

Strikeouts	19	22
Wins	1	1
Saves	1	0
ERA	3.74	4.03
WHIP	1.32	1.44

Misc

Injury Alert	-	-

Expert Ranks

Kevin Spinelli KevScores	# 347	# 250

Kelly Kirby FantasyPros	# 265	# 293

Who Should I Trade? Player Statistics
	Jonathan Loaisiga RP - ARI	Will Klein RP - LAD
2026 Stats


Games Played	40	32

Games Started	0	2

Innings Pitched	37.1	37.1

Wins	2	3

Losses	2	4

Saves	1	2

Blown Saves	3	1

Holds	7	12

Hits Allowed	29	35

Earned Runs	9	10

Home Runs Allowed	1	2

Strikeouts	26	43

Walks	8	16

ERA	2.17	2.41

WHIP	0.99	1.37

Who Should I Trade? Player Projections
	Jonathan Loaisiga RP - ARI	Will Klein RP - LAD
2026 Projections


Games Played	26	24

Games Started	0	0

Innings Pitched	23.2	20.7

Wins	1	1

Losses	1	1

Saves	1	0

Blown Saves	0	0

Holds	6	4

Hits Allowed	23	18

Earned Runs	10	9

Home Runs Allowed	2	2

Strikeouts	19	22

Walks	7	11

ERA	3.74	4.03

WHIP	1.32	1.44

Who Should I Trade? Player Notes
	Jonathan Loaisiga RP - ARI	Will Klein RP - LAD
News
	Jonathan Loaisiga pitched around a single and a double in the ninth inning to earn his first save of the season as the Diamondbacks defeated the Tigers, 1-0, on Wednesday. David Leisering Thu, Apr 2nd	Will Klein allowed one earned run on no hits and two walks while striking out two batters over 1.1 innings, taking the loss in Friday's game to the Diamondbacks. Chase Davis Sat, Jul 11th
	The Diamondbacks selected the contract of RHP Jonathan Loaisiga. Ari Koslow Wed, Mar 25th	Will Klein struck out two batters in a scoreless outing to earn the save in Saturday's 3-0 win over the Padres. Chase Davis Sun, Jul 5th
	D-backs reliever Jonathan Loaisiga has made the Opening Day roster. Brenton Kemp Sun, Mar 22nd	Will Klein struck out three while allowing one hit and no walks over two scoreless innings in Thursday's 12-7 win over San Diego. Chase Davis Fri, Jul 3rd
	The Diamondbacks signed RHP Jonathan Loáisiga to a minor league contract. Ari Koslow Wed, Jan 14th	Will Klein allowed one earned run on two hits and one walk while striking out two in the 2-1 win. Chase Davis Tue, Jun 23rd
		Will Klein will open for the Dodgers on Monday against the Twins. Ari Koslow Mon, Jun 22nd
Notes
There are no recent notes for these players

Who Should I Trade? Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Jonathan Loaisiga RP - ARI			Will Klein RP - LAD
Thu, Mar 26th	@ LAD	Yoshinobu Yamamoto (9-6)	#12	vs ARI	Zac Gallen (3-9)	#138
Fri, Mar 27th	@ LAD	Emmet Sheehan (4-6)	#41	vs ARI	Ryne Nelson (3-5)	#207
Sat, Mar 28th	@ LAD	Tyler Glasnow (3-0)	#62	vs ARI	Eduardo Rodriguez (8-3)	#115
Mon, Mar 30th	vs DET	Justin Verlander (0-1)	#183	vs CLE	Parker Messick (8-5)	#43
Tue, Mar 31st	vs DET	Casey Mize (4-6)	#39	vs CLE	Tanner Bibee (3-9)	#45
Wed, Apr 1st	vs DET	Tarik Skubal (5-5)	#2	vs CLE	Gavin Williams (10-4)	#28
Thu, Apr 2nd	vs ATL	Reynaldo Lopez (4-2)	#81
Fri, Apr 3rd	vs ATL	Grant Holmes (5-4)	#151	@ WSH	Miles Mikolas (3-7)	#302
Sat, Apr 4th	vs ATL	Bryce Elder (5-6)	#126	@ WSH	Jake Irvin (2-4)	#191
Sun, Apr 5th	vs ATL	Martin Perez (6-6)	#230	@ WSH	Foster Griffin (10-2)	#64
Tue, Apr 7th	@ NYM	Freddy Peralta (5-8)	#35	@ TOR	Kevin Gausman (4-8)	#24
Wed, Apr 8th	@ NYM	David Peterson (4-7)	#85	@ TOR	Dylan Cease (6-4)	#10
Thu, Apr 9th	@ NYM	Nolan McLean (6-6)	#30
Fri, Apr 10th	@ PHI	Jesus Luzardo (8-4)	#11	vs TEX	Kumar Rocker (2-8)	#98
Sat, Apr 11th	@ PHI	Taijuan Walker (1-4)		vs TEX	Jack Leiter (3-7)	#113
Sun, Apr 12th	@ PHI	Zach Pop		vs TEX	Jacob deGrom (7-5)	#9
Mon, Apr 13th	@ BAL	Dean Kremer (1-2)	#80	vs NYM	David Peterson (4-7)	#85
Tue, Apr 14th	@ BAL	Trevor Rogers (6-7)	#76	vs NYM	Nolan McLean (6-6)	#30
Wed, Apr 15th	@ BAL	Kyle Bradish (6-9)	#42	vs NYM	Clay Holmes (4-4)	#114
Fri, Apr 17th	vs TOR	Braydon Fisher (3-3)	#166	@ COL	Tomoyuki Sugano (8-4)	#437
Sat, Apr 18th	vs TOR	Max Scherzer (1-4)	#144	@ COL	Ryan Feltner (3-3)	#425
Sun, Apr 19th	vs TOR	Kevin Gausman (4-8)	#24	@ COL	Michael Lorenzen (3-9)	#430
Tue, Apr 21st	vs CWS	Sean Burke (6-4)	#91	@ SF	Landen Roupp (7-8)	#55
Wed, Apr 22nd	vs CWS	Anthony Kay (6-4)	#161	@ SF	Tyler Mahle (2-8)	#88
Thu, Apr 23rd	vs CWS	Davis Martin (9-4)	#83	@ SF	Logan Webb (5-7)	#14
Sat, Apr 25th	vs SD	German Marquez (4-2)	#330	vs CHC	Colin Rea (7-6)	#195
Sun, Apr 26th	vs SD	Michael King (6-7)	#50	vs CHC	Shota Imanaga (5-8)	#29
Tue, Apr 28th	@ MIL	Chad Patrick (5-4)	#135	vs MIA	Janson Junk (4-5)	#108
Wed, Apr 29th	@ MIL	Brandon Sproat (3-4)	#124	vs MIA	Sandy Alcantara (10-5)	#54
Thu, Apr 30th	@ MIL	Brandon Woodruff (2-2)	#162
Fri, May 1st	@ CHC	Colin Rea (7-6)	#195	@ STL	Matthew Liberatore (5-6)	#120
Sat, May 2nd	@ CHC	Shota Imanaga (5-8)	#29	@ STL	Michael McGreevy (4-7)	#79
Sun, May 3rd	@ CHC	Matthew Boyd (5-1)	#36	@ STL	Dustin May (5-6)	#52
Tue, May 5th	vs PIT	Bubba Chandler (3-8)	#127	@ HOU	Peter Lambert (8-5)	#152
Wed, May 6th	vs PIT	Paul Skenes (8-8)	#3	@ HOU	Lance McCullers Jr. (2-3)	#192
Thu, May 7th	vs PIT	Mitch Keller (6-7)	#111
Fri, May 8th	vs NYM	Nolan McLean (6-6)	#30	vs ATL	Chris Sale (10-6)	#7
Sat, May 9th	vs NYM	Clay Holmes (4-4)	#114	vs ATL	Spencer Strider (4-2)	#187
Sun, May 10th	vs NYM	Huascar Brazoban (4-2)	#210	vs ATL	Bryce Elder (5-6)	#126
Mon, May 11th	@ TEX	Jakob Junis		vs SF	Trevor McDonald (3-7)	#174
Tue, May 12th	@ TEX	MacKenzie Gore (5-8)	#37	vs SF	Adrian Houser (2-6)	#188
Wed, May 13th	@ TEX	Kumar Rocker (2-8)	#98	vs SF	Robbie Ray (8-6)	#89
Fri, May 15th	@ COL	Kyle Freeland (2-8)	#292	@ LAA	Jack Kochanowicz (2-5)
Sat, May 16th	@ COL	Tomoyuki Sugano (8-4)	#437	@ LAA	Jose Soriano (8-6)	#48
Sun, May 17th	@ COL	Michael Lorenzen (3-9)	#430	@ LAA	Grayson Rodriguez (3-2)	#102
Mon, May 18th	vs SF	Robbie Ray (8-6)	#89	@ SD	Michael King (6-7)	#50
Tue, May 19th	vs SF	Landen Roupp (7-8)	#55	@ SD	Griffin Canning (1-7)	#155
Wed, May 20th	vs SF	Tyler Mahle (2-8)	#88	@ SD	Randy Vasquez (6-6)	#304
Thu, May 21st	vs COL	Zach Agnos
Fri, May 22nd	vs COL	Tomoyuki Sugano (8-4)	#437	@ MIL	Logan Henderson (3-1)	#59
Sat, May 23rd	vs COL	Michael Lorenzen (3-9)	#430	@ MIL	Robert Gasser (2-4)	#137
Sun, May 24th	vs COL	Jose Quintana (2-3)	#436	@ MIL	Brandon Sproat (3-4)	#124
Mon, May 25th	@ SF	Landen Roupp (7-8)	#55	vs COL	Tanner Gordon (0-2)	#426
Tue, May 26th	@ SF	Tyler Mahle (2-8)	#88	vs COL	Kyle Freeland (2-8)	#292
Wed, May 27th	@ SF	Trevor McDonald (3-7)	#174	vs COL	Tomoyuki Sugano (8-4)	#437
Fri, May 29th	@ SEA	George Kirby (7-8)	#19	vs PHI	Zack Wheeler (10-1)	#5
Sat, May 30th	@ SEA	Bryan Woo (7-6)	#13	vs PHI	Jesus Luzardo (8-4)	#11
Sun, May 31st	@ SEA	Bryce Miller (4-4)	#34	vs PHI	Andrew Painter (1-8)	#259
Mon, Jun 1st	vs LAD	Emmet Sheehan (4-6)	#41	@ ARI	Eduardo Rodriguez (8-3)	#115
Tue, Jun 2nd	vs LAD	Eric Lauer (4-5)	#353	@ ARI	Michael Soroka (8-3)	#75
Wed, Jun 3rd	vs LAD	Shohei Ohtani (8-2)	#1	@ ARI	Zac Gallen (3-9)	#138
Thu, Jun 4th	vs LAD	Justin Wrobleski (10-2)	#82	@ ARI	Ryne Nelson (3-5)	#207
Fri, Jun 5th	vs WSH	Foster Griffin (10-2)	#64	vs LAA	Reid Detmers (3-6)	#38
Sat, Jun 6th	vs WSH	Zack Littell (7-6)	#176	vs LAA	Jack Kochanowicz (2-5)
Sun, Jun 7th	vs WSH	Cade Cavalli (6-4)	#72	vs LAA	Jose Soriano (8-6)	#48
Tue, Jun 9th	@ MIA	Max Meyer (9-1)	#40	@ PIT	Paul Skenes (8-8)	#3
Wed, Jun 10th	@ MIA	Ryan Gusto (0-2)	#181	@ PIT	Jared Jones (1-1)	#61
Thu, Jun 11th	@ MIA	Tyler Phillips (2-4)	#205	@ PIT	Mitch Keller (6-7)	#111
Fri, Jun 12th	@ CIN	Nick Lodolo (3-2)	#104	@ CWS	Anthony Kay (6-4)	#161
Sat, Jun 13th	@ CIN	Rhett Lowder (3-6)	#211	@ CWS	Sean Burke (6-4)	#91
Sun, Jun 14th	@ CIN	Andrew Abbott (5-5)	#92	@ CWS	Bryan Hudson (3-2)	#168
Mon, Jun 15th	vs LAA	Walbert Urena (5-7)	#272	vs TB	Nick Martinez (8-2)	#90
Tue, Jun 16th	vs LAA	Reid Detmers (3-6)	#38	vs TB	Drew Rasmussen (7-5)	#20
Wed, Jun 17th	vs LAA	Sam Aldegheri (3-4)	#432	vs TB	Shane McClanahan (8-5)	#33
Fri, Jun 19th	vs MIN	Connor Prielipp (2-5)	#131	vs BAL	Trey Gibson (1-3)	#310
Sat, Jun 20th	vs MIN	Taj Bradley (9-3)	#46	vs BAL	Trevor Rogers (6-7)	#76
Sun, Jun 21st	vs MIN	Mike Paredes (0-2)	#257	vs BAL	Brandon Young (7-2)	#134
Mon, Jun 22nd	@ STL	Andre Pallante (10-6)	#116	@ MIN	Zebby Matthews (4-6)	#109
Tue, Jun 23rd	@ STL	Kyle Leahy (7-4)	#129	@ MIN	Kendry Rojas (1-1)	#220
Wed, Jun 24th	@ STL	Matthew Liberatore (5-6)	#120	@ MIN	Joe Ryan (6-5)	#16
Fri, Jun 26th	@ TB	Nick Martinez (8-2)	#90	@ SD	Walker Buehler (5-5)	#180
Sat, Jun 27th	@ TB	Cole Sulser		@ SD	Kyle Hart (0-2)	#212
Sun, Jun 28th	@ TB	Drew Rasmussen (7-5)	#20	@ SD	Michael King (6-7)	#50
Mon, Jun 29th	vs SF	Tyler Mahle (2-8)	#88	@ ATH	Gage Jump (3-5)	#106
Tue, Jun 30th	vs SF	Landen Roupp (7-8)	#55	@ ATH	Jeffrey Springs (3-9)	#189
Wed, Jul 1st	vs SF	Trevor McDonald (3-7)	#174	@ ATH	J.T. Ginn (7-6)	#156
Fri, Jul 3rd	vs MIL	Kyle Harrison (8-2)	#53	vs SD	Michael King (6-7)	#50
Sat, Jul 4th	vs MIL	Brandon Woodruff (2-2)	#162	vs SD	Wandy Peralta (1-1)	#225
Sun, Jul 5th	vs MIL	Brandon Sproat (3-4)	#124	vs SD	JP Sears (2-2)	#175
Mon, Jul 6th	@ SD	Walker Buehler (5-5)	#180	vs COL	Kyle Freeland (2-8)	#292
Tue, Jul 7th	@ SD	German Marquez (4-2)	#330	vs COL	Michael Lorenzen (3-9)	#430
Wed, Jul 8th	@ SD	Michael King (6-7)	#50	vs COL	Gabriel Hughes (0-1)	#317
Thu, Jul 9th	@ SD	Griffin Canning (1-7)	#155
Fri, Jul 10th	@ LAD	Kyle Hurt		vs ARI	Eduardo Rodriguez (8-3)	#115
Sat, Jul 11th	@ LAD	Yoshinobu Yamamoto (9-6)	#12	vs ARI	Brandon Pfaadt (3-1)	#73
Sun, Jul 12th	@ LAD	Emmet Sheehan (4-6)	#41	vs ARI	Mitch Bratt (0-0)	#214
Fri, Jul 17th	vs STL	Michael McGreevy (4-7)	#79	@ NYY	Gerrit Cole (3-5)	#27
Sat, Jul 18th	vs STL	Dustin May (5-6)	#52	@ NYY	Ryan Weathers (3-7)	#44
Sun, Jul 19th	vs STL	Andre Pallante (10-6)	#116	@ NYY	Cam Schlittler (9-5)	#21
Mon, Jul 20th	vs ATH	Jeffrey Springs (3-9)	#189	@ PHI	Cristopher Sanchez (11-4)	#4
Tue, Jul 21st	vs ATH	Jack Perkins (2-5)	#107	@ PHI	Zack Wheeler (10-1)	#5
Wed, Jul 22nd	vs ATH	Gage Jump (3-5)	#106	@ PHI	Aaron Nola (3-7)	#56
Thu, Jul 23rd	@ STL	Dustin May (5-6)	#52
Fri, Jul 24th	@ WSH	Zack Littell (7-6)	#176	@ NYM	Sean Manaea (2-4)	#68
Sat, Jul 25th	@ WSH	Foster Griffin (10-2)	#64	@ NYM	Nolan McLean (6-6)	#30
Sun, Jul 26th	@ WSH	Andrew Alvarez (2-3)	#159	@ NYM	Freddy Peralta (5-8)	#35
Mon, Jul 27th	@ PIT	Bubba Chandler (3-8)	#127
Tue, Jul 28th	@ PIT			vs SEA
Wed, Jul 29th	@ PIT			vs SEA
Fri, Jul 31st	@ CLE			vs BOS
Sat, Aug 1st	@ CLE			vs BOS
Sun, Aug 2nd	@ CLE			vs BOS
Mon, Aug 3rd	vs SD			@ CHC
Tue, Aug 4th	vs SD			@ CHC
Wed, Aug 5th	vs SD			@ CHC
Thu, Aug 6th	vs SD
Fri, Aug 7th	vs LAD			@ ARI
Sat, Aug 8th	vs LAD			@ ARI
Sun, Aug 9th	vs LAD			@ ARI
Mon, Aug 10th	vs COL			vs KC
Tue, Aug 11th	vs COL			vs KC
Wed, Aug 12th	vs COL			vs KC
Fri, Aug 14th	@ ATL			vs MIL
Sat, Aug 15th	@ ATL			vs MIL
Sun, Aug 16th	@ ATL			vs MIL
Mon, Aug 17th	@ BOS			@ COL
Tue, Aug 18th	@ BOS			@ COL
Wed, Aug 19th	@ BOS			@ COL
Fri, Aug 21st	vs CIN			vs PIT
Sat, Aug 22nd	vs CIN			vs PIT
Sun, Aug 23rd	vs CIN			vs PIT
Mon, Aug 24th	vs CHC
Tue, Aug 25th	vs CHC			@ ATL
Wed, Aug 26th	vs CHC			@ ATL
Thu, Aug 27th	@ SF			@ ATL
Fri, Aug 28th	@ SF			@ DET
Sat, Aug 29th	@ SF			@ DET
Mon, Aug 31st	vs PHI
Tue, Sep 1st	vs PHI			vs STL
Wed, Sep 2nd	vs PHI			vs STL
Fri, Sep 4th	@ HOU			vs WSH
Sat, Sep 5th	@ HOU			vs WSH
Sun, Sep 6th	@ HOU			vs WSH
Mon, Sep 7th	@ KC			vs CIN
Tue, Sep 8th	@ KC			vs CIN
Wed, Sep 9th	@ KC			vs CIN
Fri, Sep 11th	vs TEX			@ MIA
Sat, Sep 12th	vs TEX			@ MIA
Sun, Sep 13th	vs TEX			@ MIA
Mon, Sep 14th	vs MIA			@ CIN
Tue, Sep 15th	vs MIA			@ CIN
Wed, Sep 16th	vs MIA			@ CIN
Fri, Sep 18th	vs NYY			vs SF
Sat, Sep 19th	vs NYY			vs SF
Sun, Sep 20th	vs NYY			vs SF
Tue, Sep 22nd	@ COL			vs SD
Wed, Sep 23rd	@ COL			vs SD
Thu, Sep 24th	@ COL			vs SD
Fri, Sep 25th	@ SD			@ SF
Sat, Sep 26th	@ SD			@ SF
Sun, Sep 27th	@ SD			@ SF
Mon, Apr 6th				@ TOR	Max Scherzer (1-4)	#144
Mon, Apr 20th				@ COL	Jose Quintana (2-3)	#436
Fri, Apr 24th				vs CHC	Jameson Taillon (2-5)	#119
Mon, Apr 27th				vs MIA	Chris Paddack (0-7)
Mon, May 4th				@ HOU	Steven Okert
Thu, May 14th				vs SF	Landen Roupp (7-8)	#55
Thu, Jul 2nd				vs SD	Randy Vasquez (6-6)	#304
Thu, Jul 30th				vs SEA
Thu, Aug 13th				vs MIL
Sun, Aug 30th				@ DET
Thu, Sep 3rd				vs STL
Thu, Sep 17th				@ CIN

Who Should I Trade?

Jonathan Loaisiga for Will Klein (2026)

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