Batting

AJ DeMastrie

Dartmouth College

C

Class: JR

Bats/Throws: B/R

5'11" / 190

C

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Stats

College

Season	Team	Level	Age	G G - Games Played	PA PA - Plate Appearances	HR HR - Home Runs	R R - Runs	RBI RBI - Runs Batted In	SB SB - Stolen Bases	divider	BB% BB% - Walk Percentage (BB/PA)	K% K% - Strikeout Percentage (SO/PA)	ISO ISO - Isolated Power (SLG-AVG)	BABIP BABIP - Batting Average on Balls in Play	divider	AVG AVG - Batting Average (H/AB)	OBP OBP - On Base Percentage	SLG SLG - Slugging Percentage	wOBA wOBA - Weighted On Base Average (Linear Weights)	xwOBA xwOBA - Expected weighted on-base average	wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA	divider	BsR Base Running - Base running runs above average, includes SB or CS	divider	Off Offense - Batting and Base Running combined (above average)	Def Defense - Fielding and Positional Adjustment combined (above average)	WAR WAR - Wins Above Replacement
2024	DART	NCAA		15	37	0	6	1	0		13.5%	18.9%	.065	.167		.129	.270	.194	.250		21
2025	DART	NCAA		24	103	1	13	12	1		11.7%	23.3%	.118	.393		.294	.402	.412	.392		118
2026	DART	NCAA		18	72	1	8	10	1		8.3%	16.7%	.094	.353		.297	.375	.391	.376		123

Season	Team	Level	Age	G G - Games Played	PA PA - Plate Appearances	HR HR - Home Runs	R R - Runs	RBI RBI - Runs Batted In	SB SB - Stolen Bases	divider	BB% BB% - Walk Percentage (BB/PA)	K% K% - Strikeout Percentage (SO/PA)	ISO ISO - Isolated Power (SLG-AVG)	BABIP BABIP - Batting Average on Balls in Play	divider	AVG AVG - Batting Average (H/AB)	OBP OBP - On Base Percentage	SLG SLG - Slugging Percentage	wOBA wOBA - Weighted On Base Average (Linear Weights)	xwOBA xwOBA - Expected weighted on-base average	wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA	divider	BsR Base Running - Base running runs above average, includes SB or CS	divider	Off Offense - Batting and Base Running combined (above average)	Def Defense - Fielding and Positional Adjustment combined (above average)	WAR WAR - Wins Above Replacement
2024	DART	NCAA		15	37	0	6	1	0		13.5%	18.9%	.065	.167		.129	.270	.194	.250		21
2025	DART	NCAA		24	103	1	13	12	1		11.7%	23.3%	.118	.393		.294	.402	.412	.392		118
2026	DART	NCAA		18	72	1	8	10	1		8.3%	16.7%	.094	.353		.297	.375	.391	.376		123

College

Season	Team	Level	G G - Games Played	AB AB - At Bats	PA PA - Plate Appearances	H H - Hits	1B 1B - Singles	2B 2B - Doubles	3B 3B - Triples	HR HR - Home Runs	R R - Runs	RBI RBI - Runs Batted In	BB BB - Walks	IBB IBB - Intentional Walks	SO SO - Strike Outs	HBP HBP - Hit by Pitch	SF SF - Sacrifice Fly	SH SH - Sacrifice Hit	GDP GDP - Ground into Double Play	SB SB - Stolen Bases	CS CS - Caught Stealing	AVG AVG - Batting Average (H/AB)
2024	DART	NCAA	15	31	37	4	3	0	1	0	6	1	5		7	1	0	0	0	0	0	.129
2025	DART	NCAA	24	85	103	25	18	5	1	1	13	12	12		24	4	1	1	3	1	2	.294
2026	DART	NCAA	18	64	72	19	15	3	0	1	8	10	6		12	2	0	0	1	1	1	.297

Season	Team	Level	G G - Games Played	AB AB - At Bats	PA PA - Plate Appearances	H H - Hits	1B 1B - Singles	2B 2B - Doubles	3B 3B - Triples	HR HR - Home Runs	R R - Runs	RBI RBI - Runs Batted In	BB BB - Walks	IBB IBB - Intentional Walks	SO SO - Strike Outs	HBP HBP - Hit by Pitch	SF SF - Sacrifice Fly	SH SH - Sacrifice Hit	GDP GDP - Ground into Double Play	SB SB - Stolen Bases	CS CS - Caught Stealing	AVG AVG - Batting Average (H/AB)
2024	DART	NCAA	15	31	37	4	3	0	1	0	6	1	5		7	1	0	0	0	0	0	.129
2025	DART	NCAA	24	85	103	25	18	5	1	1	13	12	12		24	4	1	1	3	1	2	.294
2026	DART	NCAA	18	64	72	19	15	3	0	1	8	10	6		12	2	0	0	1	1	1	.297

AveragesCollege

Season	Team	Level	BB% BB% - Walk Percentage (BB/PA)	K% K% - Strikeout Percentage (SO/PA)	BB/K BB/K - Walk to Strikeout Ratio (BB/SO)	divider	AVG AVG - Batting Average (H/AB)	OBP OBP - On Base Percentage	SLG SLG - Slugging Percentage	OPS OPS - On Base + Slugging Percentage	divider	ISO ISO - Isolated Power (SLG-AVG)	Spd Spd - Speed Score (4 Component Version)	BABIP BABIP - Batting Average on Balls in Play	divider	UBR UBR - Ultimate Base Running in runs above average, does not include SB or CS	wGDP wGDP - Ground into Double Play Runs above average	XBR XBR - Statcast baserunning above average	wSB wSB - Stolen Bases and Caught Stealing runs above average	divider	wRC wRC - Runs Created based wOBA	wRAA wRAA - Runs Above Average based on wOBA	wOBA wOBA - Weighted On Base Average (Linear Weights)	wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA
2024	DART	NCAA	13.5%	18.9%	0.71		.129	.270	.194	.464		.065	5.1	.167					0.0		1	-4.7	.250	21
2025	DART	NCAA	11.7%	23.3%	0.50		.294	.402	.412	.814		.118	4.6	.393					-1.2		18	2.7	.392	118
2026	DART	NCAA	8.3%	16.7%	0.50		.297	.375	.391	.766		.094	2.7	.353					-0.5		11	2.1	.376	123

Season	Team	Level	BB% BB% - Walk Percentage (BB/PA)	K% K% - Strikeout Percentage (SO/PA)	BB/K BB/K - Walk to Strikeout Ratio (BB/SO)	divider	AVG AVG - Batting Average (H/AB)	OBP OBP - On Base Percentage	SLG SLG - Slugging Percentage	OPS OPS - On Base + Slugging Percentage	divider	ISO ISO - Isolated Power (SLG-AVG)	Spd Spd - Speed Score (4 Component Version)	BABIP BABIP - Batting Average on Balls in Play	divider	UBR UBR - Ultimate Base Running in runs above average, does not include SB or CS	wGDP wGDP - Ground into Double Play Runs above average	XBR XBR - Statcast baserunning above average	wSB wSB - Stolen Bases and Caught Stealing runs above average	divider	wRC wRC - Runs Created based wOBA	wRAA wRAA - Runs Above Average based on wOBA	wOBA wOBA - Weighted On Base Average (Linear Weights)	wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA
2024	DART	NCAA	13.5%	18.9%	0.71		.129	.270	.194	.464		.065	5.1	.167					0.0		1	-4.7	.250	21
2025	DART	NCAA	11.7%	23.3%	0.50		.294	.402	.412	.814		.118	4.6	.393					-1.2		18	2.7	.392	118
2026	DART	NCAA	8.3%	16.7%	0.50		.297	.375	.391	.766		.094	2.7	.353					-0.5		11	2.1	.376	123