Justin Riemer

24-Year-Old ShortstopSS

Sacramento Athletics A+

2026 Stats

AVG

.000

RBI

Rest-of-Season Projections

AVG

RBI

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2026 Fantasy Outlook

There was no outlook written for Justin Riemer in 2026. Check out the latest news below for more on his current fantasy value.

League A+

Bats B

Throws R

40 Man No

Height 6'0"

Weight 170

DOB 2/6/2002

Traded to Athletics

SSSacramento Athletics A+

December 10, 2025

The Athletics acquired Riemer from the Red Sox in exchange for Ryan Watson on Wednesday, Chris Cotillo of MassLive.com reports.

Analysis
The A's took Watson in Wednesday's Rule 5 Draft and flipped him to the Red Sox for Riemer, who slashed .231/.421/.276 with one home run and nine stolen bases between High-A Greenville and Double-A Portland in 2025. Riemer has virtually no power, but with elite contact skills and defensive versatility, he could eventually carve out a utility role in the majors.

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Batting Stats

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Minor League Game Log

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Minor League Left/Right Batting Splits (A+)

Since 2024

+2%

OPS vs LHP

2026

+92%

OPS vs LHP

2025

+5%

OPS vs RHP

2024

+21%

OPS vs LHP

	OPS	PA	HR	RBI	AVG	OBP	SLG
Since 2024vs Left	.714	106	1	8	.235	.406	.309
Since 2024vs Right	.701	354	1	22	.233	.427	.275
2026vs Left	.682	18	1	5	.273	10.000	.545
2026vs Right	.356	58	0	6	.209	22.017	.256
2025vs Left	.370	58	0	3	.213	20.000	.234
2025vs Right	.389	200	1	13	.239	85.030	.289
2024vs Left	.487	30	0	0	.261	12.033	.348
2024vs Right	.401	96	0	3	.234	31.063	.260