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Yainer Diaz HOU C/1B R 

Born: 09/21/1998 Age: 26

FanGraphs Player Page

2025 OPL OPL Player Page

Signed By

Moonlight Graham for $10

On MLB 40-man: YES
Acquired: Trade (CLE) Jul'21

Thu 8/14 Fri 8/15 Sat 8/16
--- BAL 8:10 PM EDT BAL 7:10 PM EDT

Positions
C/1B
2026 Earned Positions
C

All Leagues
Average $7.91 Median $8.00
FanGraphs Points
Average $7.45 Median $7.00

All Leagues
Average $6.90 Median $7.00
FanGraphs Points
Average $6.20 Median $6.00

Roster%
97.25%
Change
7Day 0%
30Day 1.22%

2025 OPL 2025 OPL Round 6
OPL Roster%
37.50%
OPL Average Salary
$8.33


August 13, 2025 11:18 PM : Diaz went 2-for-3 with a home run and three RBI in Wednesday's 4-1 win over Boston.
Analysis: Diaz amassed at least three RBI for the second time this month and the seventh time this season. The backstop now has four multi-hit game in August, and he's been a steady bat in the middle of Houston's order throughout 2025. Since the beginning of July, Diaz is batting a strong .281 with seven homers, seven doubles and 19 RBI covering 128 at-bats (34 games).

MLB Stats

Batting

YearTeamGPA AB H 2B 3B HR BB HBP SB CS P/G Pts
2022HOU69811001000 0.58 3.50
2023HOU1043773551002202311500 5.13 533.00
2024HOU1486195851752931624220 4.92 728.40
2025HOU1074294091041611715211 4.07 435.40

MILB Stats

Batting

YearTeamGPA AB H 2B 3B HR BB HBP SB CS P/G Pts
2017CLE (R)42162153458113401 3.7 155.50
2018CLE (R)41164155559427110 6.01 246.60
2019CLE (R)208882376054100 10.23 204.60
2019CLE (A-)34140135376224000 3.88 131.80
2021CLE (A)6125823975191515211 5.56 338.90
2021HOU (A)124948112010010 2.56 30.70
2021HOU (A+)25105963840118020 10.38 259.60
2022HOU (AA)5726724477133921010 6.87 391.50
2022HOU (AAA)4821920159911613310 7.53 361.50

Recent Games

Last 10 MLB Games

DateTeamOpponentPAABHBB2B 3BHRRRBIHBPSFSBCS Pts
Aug 13, 2025 HOU BOS 3 3 2 0 0 0 1 1 3 0 0 0 0 17.60
Aug 12, 2025 HOU BOS 4 4 2 0 0 0 0 1 0 0 0 0 0 7.20
Aug 11, 2025 HOU BOS 4 4 0 0 0 0 0 0 0 0 0 0 0 -4.00
Aug 9, 2025 HOU @NYY 4 4 0 0 0 0 0 0 0 0 0 0 0 -4.00
Aug 8, 2025 HOU @NYY 5 5 1 0 0 0 0 1 0 0 0 0 0 0.60
Aug 6, 2025 HOU @MIA 4 4 1 0 0 0 0 0 0 0 0 0 0 1.60
Aug 5, 2025 HOU @MIA 4 4 1 0 0 0 1 1 3 0 0 0 0 11.00
Aug 4, 2025 HOU @MIA 4 4 2 0 1 0 0 0 2 0 0 0 0 10.10
Aug 3, 2025 HOU @BOS 3 3 0 0 0 0 0 0 0 0 0 0 0 -3.00
Aug 2, 2025 HOU @BOS 5 5 2 0 0 0 0 0 1 0 0 0 0 6.20
Totals 40 40 11 0 1 0 2 4 9 0 0 0 0 43.30

Avg Salary & Roster%

Last 30 days

2026 Position Eligibility Progress

To gain eligibility, a player must have 5 GS or 10 G at a position in the majors, or 20 G at a position in the minors.

Transaction History

Date Transaction Type Team Salary
September 11, 2022 6:02 AM add Judge's Beer Pong Mates 🍻 $1
September 14, 2022 2:50 AM cut Judge's Beer Pong Mates 🍻 $1
June 21, 2023 10:58 PM add Moonlight Graham $5
October 12, 2023 11:53 AM increase Moonlight Graham $7
October 10, 2024 12:22 AM increase Moonlight Graham $9
November 15, 2024 12:06 AM increase Moonlight Graham $10

Recent Trades for Yainer Diaz in FanGraphs Points

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
August 8, 2025 1:56 AM Diamondblacks Mike Trout LAA OF R $30
Carlos Narvaez BOS C R $2 
$21 loan 		Strike Force Yainer Diaz HOU C/1B R $5 
Ryan Walker SFG RP R $6
August 6, 2025 1:42 PM Diesel Donnie 💪 Yainer Diaz HOU C/1B R $6 
$2 loan 		LIMA.GROS Sean Manaea NYM SP L $4 
August 3, 2025 2:52 PM Votto's RCMP🍁 Jake Cronenworth SDP 1B/2B L $3
Noah Cameron KCR SP L $2 
 Hazard Dukes Yainer Diaz HOU C/1B R $11 
$6 loan
August 1, 2025 12:38 PM Down by the Schoolyard [568] Freddy Peralta MIL SP R $18 
Taylor Ward LAA OF R $9 
Yainer Diaz HOU C/1B R $5 
 Grand Salami-568 Juan Soto NYM OF L $76 
Luis Pena MIL A+ 2B/SS R $3
$35 loan
July 30, 2025 12:19 PM Capital City Capitals Adley Rutschman BAL C S $15 
$3 loan 		MArteeeeEen🐳 Yainer Diaz HOU C/1B R $5 
Jordan Beck COL OF R $7 
July 21, 2025 5:51 PM Cruz'n USA Yainer Diaz HOU C/1B R $6 
 Ambassadors of Kwan Clay Holmes NYM SP/RP R $10 
$4 loan
July 18, 2025 12:49 PM Yu, Soldja Boy Tell Em Yainer Diaz HOU C/1B R $8 
$7 loan 		Northern Lights Colton Gordon HOU SP L $1 
July 12, 2025 8:25 AM Some Slapdicks Aroldis Chapman BOS RP L $4
Yainer Diaz HOU C/1B R $5 
 Zen of Bunting Luis Castillo SEA SP R $29 
$20 loan
July 5, 2025 10:47 AM LFGM ⚾️ Max Muncy LAD 3B L $9 
 Foulest Tips Yainer Diaz HOU C/1B R $16 
$7 loan
June 23, 2025 3:07 PM Canton Hoot Owls 🦉 🌲 Bryan Abreu HOU RP R $9 
Yainer Diaz HOU C/1B R $10 
Joe Ryan MIN SP R $33 
Jake Irvin WSN SP R $4 
Bryson Stott PHI 2B/SS L $9 
$29 loan 		1981 Wiffle ball champs 🏆 DJ LeMahieu NYY 1B/2B/3B R $1
Marcus Stroman NYY SP R $1
Joe Musgrove SDP SP R $2 60IL
Hunter Greene CIN SP R $24 
Greg Weissert BOS RP R $2
Edward Cabrera MIA SP R $4 
Jeferson Quero MIL AAA C R $1