AJ DeMastrie

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2 AJ DeMastrie
AJ DeMastrie
  • Height:
    5' 11
  • Weight:
    200
  • Hometown:
    Woodstock, GA / Dartmouth
  • Position:
    C
  • Year:
    Sr
  • Bats/Throws:
    R/R
  • gp
    15
  • avg
    .171
  • hr
    -
  • rbi
    3
  • r
    3
  • sb
    -
Bio

All-Ivy League Honorable Mention 2025, 2026 … led Dartmouth with .266 batting average in 2026 … four multi-RBI performances … hit Big Green’s first home run of the season against Navy on March 7 … only two errors in 30 games, .992 fielding percentage … caught 30.8% of potential base stealers … posted a .814 OPS across 103 plate appearances as a sophomore in 2025

Fun fact: Can translate Latin

Instagram: @aj.demastrie

 

Player statistics
  Overall Conference
Games 15 15
Plate appearances 39 39
At Bats 35 35
Runs 3 3
Hits 6 6
Doubles 2 2
Triples - -
Home Runs - -
Runs Batted In 3 3
Total bases 8 8
Walks 4 4
Hit by pitch - -
Strikeouts 12 12
Sacrifice Flies - -
Sacrifice Hits - -
Hit into double play 1 1
Stolen Bases - -
Caught Stealing - -
Batting Average .171 .171
On Base Percentage .256 .256
Slugging Percentage .229 .229
Recent results
Date Opponent Result
Jun 28 Vermont Mountaineers L, 9-0
Jun 29 at Valley Blue Sox W, 3-0
Jun 30 Newport Gulls L, 2-0
Jul 2 at Mystic Schooners W, 5-3
Jul 3 North Adams SteepleCats L, 11-6
Jul 4 at Vermont Mountaineers L, 5-2
Date Opponent Score gp ab h rbi bb 2b 3b hr xbh k avg obp slg hbp sf sh hdp go fo go/fo pa
Jun 4 at Sanford Mainers L, 5-4 - - - - - - - - - - - - - - - - - - - - -
Jun 5 at Newport Gulls W, 7-1 - - - - - - - - - - - - - - - - - - - - -
Jun 7 Valley Blue Sox L, 14-6 1 1 0 0 - - - - 0 - .000 .000 .000 - - - - 1 - - 1
Jun 9 at Keene Swamp Bats T, 3-3 1 4 0 0 - - - - 0 - .000 .000 .000 - - - - 2 2 1.00 4
Jun 10 Sanford Mainers L, 12-4 1 1 0 0 - - - - 0 - .000 .000 .000 - - - - 1 - - 1
Jun 11 Keene Swamp Bats W, 6-2 1 4 2 0 - - - - 0 - .500 .500 .500 - - - - 1 1 1.00 4
Jun 12 at North Adams SteepleCats W, 5-1 1 3 0 0 1 - - - 0 1 .000 .250 .000 - - - - - 2 - 4
Jun 13 at Marthas Vineyard Sharks L, 7-4 - - - - - - - - - - - - - - - - - - - - -
Jun 13 at Marthas Vineyard Sharks L, 9-5 1 3 1 0 - 1 - - 1 2 .333 .333 .667 - - - - - - - 3
Jun 15 Keene Swamp Bats W, 2-1 1 0 0 0 1 - - - 0 - - 1.000 - - - - - - - - 1
Jun 17 at Vermont Mountaineers W, 13-6 1 2 0 0 - - - - 0 1 .000 .000 .000 - - - - - - - 2
Jun 18 at North Shore Navigators L, 4-2 1 2 0 0 1 - - - 0 1 .000 .333 .000 - - - - - 1 - 3
Jun 19 Sanford Mainers W, 6-4 1 4 1 3 - 1 - - 1 1 .250 .250 .500 - - - 1 1 - - 4
Jun 20 Ocean State Waves W, 5-4 - - - - - - - - - - - - - - - - - - - - -
Jun 21 at North Adams SteepleCats L, 4-1 - - - - - - - - - - - - - - - - - - - - -
Jun 24 North Shore Navigators W, 8-0 - - - - - - - - - - - - - - - - - - - - -
Jun 25 at Ocean State Waves W, 10-6 - - - - - - - - - - - - - - - - - - - - -
Jun 26 North Adams SteepleCats L, 6-5 - - - - - - - - - - - - - - - - - - - - -
Jun 28 Vermont Mountaineers L, 9-0 1 2 1 0 - - - - 0 - .500 .500 .500 - - - - - 1 - 2
Jun 29 at Valley Blue Sox W, 3-0 1 3 0 0 1 - - - 0 2 .000 .250 .000 - - - - 1 - - 4
Jun 30 Newport Gulls L, 2-0 - - - - - - - - - - - - - - - - - - - - -
Jul 2 at Mystic Schooners W, 5-3 1 4 0 0 - - - - 0 3 .000 .000 .000 - - - - 1 - - 4
Jul 3 North Adams SteepleCats L, 11-6 1 1 1 0 - - - - 0 - 1.000 1.000 1.000 - - - - - - - 1
Jul 4 at Vermont Mountaineers L, 5-2 1 1 0 0 - - - - 0 1 .000 .000 .000 - - - - - - - 1
Jul 6 Bristol Blues - - - - - - - - - - - - - - - - - - - - -
Jul 7 at Sanford Mainers - - - - - - - - - - - - - - - - - - - - -
Jul 8 at Vermont Mountaineers - - - - - - - - - - - - - - - - - - - - -
Jul 9 at Keene Swamp Bats - - - - - - - - - - - - - - - - - - - - -
Jul 10 Vermont Mountaineers - - - - - - - - - - - - - - - - - - - - -
Jul 11 at North Shore Navigators - - - - - - - - - - - - - - - - - - - - -
Jul 13 at North Adams SteepleCats - - - - - - - - - - - - - - - - - - - - -
Jul 14 North Shore Navigators - - - - - - - - - - - - - - - - - - - - -
Jul 15 Mystic Schooners - - - - - - - - - - - - - - - - - - - - -
Jul 17 at Sanford Mainers - - - - - - - - - - - - - - - - - - - - -
Jul 18 Danbury Westerners - - - - - - - - - - - - - - - - - - - - -
Jul 18 at Danbury Westerners - - - - - - - - - - - - - - - - - - - - -
Jul 19 Keene Swamp Bats - - - - - - - - - - - - - - - - - - - - -
Jul 20 North Shore Navigators - - - - - - - - - - - - - - - - - - - - -
Jul 22 at Bristol Blues - - - - - - - - - - - - - - - - - - - - -
Jul 24 Sanford Mainers - - - - - - - - - - - - - - - - - - - - -
Jul 25 North Adams SteepleCats - - - - - - - - - - - - - - - - - - - - -
Jul 28 at North Shore Navigators - - - - - - - - - - - - - - - - - - - - -
Jul 29 at Keene Swamp Bats - - - - - - - - - - - - - - - - - - - - -
Jul 30 Vermont Mountaineers - - - - - - - - - - - - - - - - - - - - -
Date Opponent Score gp r tb sb cs
Jun 4 at Sanford Mainers L, 5-4 - - - - -
Jun 5 at Newport Gulls W, 7-1 - - - - -
Jun 7 Valley Blue Sox L, 14-6 1 0 0 - -
Jun 9 at Keene Swamp Bats T, 3-3 1 0 0 - -
Jun 10 Sanford Mainers L, 12-4 1 0 0 - -
Jun 11 Keene Swamp Bats W, 6-2 1 0 2 - -
Jun 12 at North Adams SteepleCats W, 5-1 1 0 0 - -
Jun 13 at Marthas Vineyard Sharks L, 7-4 - - - - -
Jun 13 at Marthas Vineyard Sharks L, 9-5 1 1 2 - -
Jun 15 Keene Swamp Bats W, 2-1 1 0 0 - -
Jun 17 at Vermont Mountaineers W, 13-6 1 1 0 - -
Jun 18 at North Shore Navigators L, 4-2 1 1 0 - -
Jun 19 Sanford Mainers W, 6-4 1 0 2 - -
Jun 20 Ocean State Waves W, 5-4 - - - - -
Jun 21 at North Adams SteepleCats L, 4-1 - - - - -
Jun 24 North Shore Navigators W, 8-0 - - - - -
Jun 25 at Ocean State Waves W, 10-6 - - - - -
Jun 26 North Adams SteepleCats L, 6-5 - - - - -
Jun 28 Vermont Mountaineers L, 9-0 1 0 1 - -
Jun 29 at Valley Blue Sox W, 3-0 1 0 0 - -
Jun 30 Newport Gulls L, 2-0 - - - - -
Jul 2 at Mystic Schooners W, 5-3 1 0 0 - -
Jul 3 North Adams SteepleCats L, 11-6 1 0 1 - -
Jul 4 at Vermont Mountaineers L, 5-2 1 0 0 - -
Jul 6 Bristol Blues - - - - -
Jul 7 at Sanford Mainers - - - - -
Jul 8 at Vermont Mountaineers - - - - -
Jul 9 at Keene Swamp Bats - - - - -
Jul 10 Vermont Mountaineers - - - - -
Jul 11 at North Shore Navigators - - - - -
Jul 13 at North Adams SteepleCats - - - - -
Jul 14 North Shore Navigators - - - - -
Jul 15 Mystic Schooners - - - - -
Jul 17 at Sanford Mainers - - - - -
Jul 18 Danbury Westerners - - - - -
Jul 18 at Danbury Westerners - - - - -
Jul 19 Keene Swamp Bats - - - - -
Jul 20 North Shore Navigators - - - - -
Jul 22 at Bristol Blues - - - - -
Jul 24 Sanford Mainers - - - - -
Jul 25 North Adams SteepleCats - - - - -
Jul 28 at North Shore Navigators - - - - -
Jul 29 at Keene Swamp Bats - - - - -
Jul 30 Vermont Mountaineers - - - - -
Date Opponent Score w l ip h r er era k k/9 hr whip
Jun 4 at Sanford Mainers L, 5-4 - - - - - - - - - - -
Jun 5 at Newport Gulls W, 7-1 - - - - - - - - - - -
Jun 7 Valley Blue Sox L, 14-6 0 0 0.0 - - - 0.00 0 .00 - -
Jun 9 at Keene Swamp Bats T, 3-3 0 0 0.0 - - - 0.00 0 .00 - -
Jun 10 Sanford Mainers L, 12-4 0 0 0.0 - - - 0.00 0 .00 - -
Jun 11 Keene Swamp Bats W, 6-2 0 0 0.0 - - - 0.00 0 .00 - -
Jun 12 at North Adams SteepleCats W, 5-1 0 0 0.0 - - - 0.00 0 .00 - -
Jun 13 at Marthas Vineyard Sharks L, 7-4 - - - - - - - - - - -
Jun 13 at Marthas Vineyard Sharks L, 9-5 0 0 0.0 - - - 0.00 0 .00 - -
Jun 15 Keene Swamp Bats W, 2-1 0 0 0.0 - - - 0.00 0 .00 - -
Jun 17 at Vermont Mountaineers W, 13-6 0 0 0.0 - - - 0.00 0 .00 - -
Jun 18 at North Shore Navigators L, 4-2 0 0 0.0 - - - 0.00 0 .00 - -
Jun 19 Sanford Mainers W, 6-4 0 0 0.0 - - - 0.00 0 .00 - -
Jun 20 Ocean State Waves W, 5-4 - - - - - - - - - - -
Jun 21 at North Adams SteepleCats L, 4-1 - - - - - - - - - - -
Jun 24 North Shore Navigators W, 8-0 - - - - - - - - - - -
Jun 25 at Ocean State Waves W, 10-6 - - - - - - - - - - -
Jun 26 North Adams SteepleCats L, 6-5 - - - - - - - - - - -
Jun 28 Vermont Mountaineers L, 9-0 0 0 0.0 - - - 0.00 0 .00 - -
Jun 29 at Valley Blue Sox W, 3-0 0 0 0.0 - - - 0.00 0 .00 - -
Jun 30 Newport Gulls L, 2-0 - - - - - - - - - - -
Jul 2 at Mystic Schooners W, 5-3 0 0 0.0 - - - 0.00 0 .00 - -
Jul 3 North Adams SteepleCats L, 11-6 0 0 0.0 - - - 0.00 0 .00 - -
Jul 4 at Vermont Mountaineers L, 5-2 0 0 0.0 - - - 0.00 0 .00 - -
Jul 6 Bristol Blues - - - - - - - - - - -
Jul 7 at Sanford Mainers - - - - - - - - - - -
Jul 8 at Vermont Mountaineers - - - - - - - - - - -
Jul 9 at Keene Swamp Bats - - - - - - - - - - -
Jul 10 Vermont Mountaineers - - - - - - - - - - -
Jul 11 at North Shore Navigators - - - - - - - - - - -
Jul 13 at North Adams SteepleCats - - - - - - - - - - -
Jul 14 North Shore Navigators - - - - - - - - - - -
Jul 15 Mystic Schooners - - - - - - - - - - -
Jul 17 at Sanford Mainers - - - - - - - - - - -
Jul 18 Danbury Westerners - - - - - - - - - - -
Jul 18 at Danbury Westerners - - - - - - - - - - -
Jul 19 Keene Swamp Bats - - - - - - - - - - -
Jul 20 North Shore Navigators - - - - - - - - - - -
Jul 22 at Bristol Blues - - - - - - - - - - -
Jul 24 Sanford Mainers - - - - - - - - - - -
Jul 25 North Adams SteepleCats - - - - - - - - - - -
Jul 28 at North Shore Navigators - - - - - - - - - - -
Jul 29 at Keene Swamp Bats - - - - - - - - - - -
Jul 30 Vermont Mountaineers - - - - - - - - - - -
Date Opponent Score gp tc po a e pb f% dp sba rcs rcs% ci
Jun 4 at Sanford Mainers L, 5-4 - - - - - - - - - - - -
Jun 5 at Newport Gulls W, 7-1 - - - - - - - - - - - -
Jun 7 Valley Blue Sox L, 14-6 1 0 0 0 0 - - - - - - -
Jun 9 at Keene Swamp Bats T, 3-3 1 18 16 2 0 - 1.000 - 3 - - -
Jun 10 Sanford Mainers L, 12-4 1 0 0 0 0 - - - 1 - - -
Jun 11 Keene Swamp Bats W, 6-2 1 0 0 0 0 - - - - - - -
Jun 12 at North Adams SteepleCats W, 5-1 1 10 10 0 0 - 1.000 - 1 - - -
Jun 13 at Marthas Vineyard Sharks L, 7-4 - - - - - - - - - - - -
Jun 13 at Marthas Vineyard Sharks L, 9-5 1 6 6 0 0 - 1.000 - 1 - - -
Jun 15 Keene Swamp Bats W, 2-1 1 0 0 0 0 - - - - - - -
Jun 17 at Vermont Mountaineers W, 13-6 1 3 2 1 0 - 1.000 - - 1 1.000 -
Jun 18 at North Shore Navigators L, 4-2 1 8 6 2 0 2 1.000 - 1 2 .667 -
Jun 19 Sanford Mainers W, 6-4 1 13 11 2 0 - 1.000 - 1 - - -
Jun 20 Ocean State Waves W, 5-4 - - - - - - - - - - - -
Jun 21 at North Adams SteepleCats L, 4-1 - - - - - - - - - - - -
Jun 24 North Shore Navigators W, 8-0 - - - - - - - - - - - -
Jun 25 at Ocean State Waves W, 10-6 - - - - - - - - - - - -
Jun 26 North Adams SteepleCats L, 6-5 - - - - - - - - - - - -
Jun 28 Vermont Mountaineers L, 9-0 1 3 3 0 0 - 1.000 - 3 - - -
Jun 29 at Valley Blue Sox W, 3-0 1 17 16 1 0 1 1.000 - 1 1 .500 -
Jun 30 Newport Gulls L, 2-0 - - - - - - - - - - - -
Jul 2 at Mystic Schooners W, 5-3 1 6 6 0 0 - 1.000 - 3 - - -
Jul 3 North Adams SteepleCats L, 11-6 1 2 2 0 0 - 1.000 - 1 - - -
Jul 4 at Vermont Mountaineers L, 5-2 1 0 0 0 0 - - - - - - -
Jul 6 Bristol Blues - - - - - - - - - - - -
Jul 7 at Sanford Mainers - - - - - - - - - - - -
Jul 8 at Vermont Mountaineers - - - - - - - - - - - -
Jul 9 at Keene Swamp Bats - - - - - - - - - - - -
Jul 10 Vermont Mountaineers - - - - - - - - - - - -
Jul 11 at North Shore Navigators - - - - - - - - - - - -
Jul 13 at North Adams SteepleCats - - - - - - - - - - - -
Jul 14 North Shore Navigators - - - - - - - - - - - -
Jul 15 Mystic Schooners - - - - - - - - - - - -
Jul 17 at Sanford Mainers - - - - - - - - - - - -
Jul 18 Danbury Westerners - - - - - - - - - - - -
Jul 18 at Danbury Westerners - - - - - - - - - - - -
Jul 19 Keene Swamp Bats - - - - - - - - - - - -
Jul 20 North Shore Navigators - - - - - - - - - - - -
Jul 22 at Bristol Blues - - - - - - - - - - - -
Jul 24 Sanford Mainers - - - - - - - - - - - -
Jul 25 North Adams SteepleCats - - - - - - - - - - - -
Jul 28 at North Shore Navigators - - - - - - - - - - - -
Jul 29 at Keene Swamp Bats - - - - - - - - - - - -
Jul 30 Vermont Mountaineers - - - - - - - - - - - -
gp ab h rbi bb 2b 3b hr xbh k avg obp slg hbp sf sh hdp go fo go/fo pa
2026 15 35 6 3 4 2 - - 2 12 .171 .256 .229 - - - 1 8 7 1.14 39
Total 15 35 6 3 4 2 - - 2 12 .171 .256 .229 - - - 1 8 7 1.14 39
gp r tb sb cs
2026 15 3 8 - -
Total 15 3 8 - -
era w l app gs sv ip h r er bb k k/9 hr whip bf wp hbp
2026 0.00 0 0 0 0 0 0.0 - - - - 0 .00 - - - - -
Total 0.00 0 0 0 0 0 0.0 - - - - 0 .00 - - - - -
gp tc po a e pb f% dp sba rcs rcs% ci
2026 15 86 78 8 0 3 1.000 - 16 4 .200 -
Total 15 86 78 8 0 3 1.000 - 16 4 .200 -
gp ab h rbi bb 2b 3b hr xbh k avg obp slg hbp sf sh hdp go fo go/fo pa
Event
Total 15 35 6 3 4 2 - - 2 12 .171 .256 .229 - - - 1 8 7 1.14 39
Conference 15 35 6 3 4 2 - - 2 12 .171 .256 .229 - - - 1 8 7 1.14 39
Exhibition - - - - - - - - 0 - - - - - - - - - - - 0
Location
Home 7 13 5 3 1 1 - - 1 1 .385 .429 .462 - - - 1 4 2 2.00 14
Away 8 22 1 0 3 1 - - 1 11 .045 .160 .091 - - - - 4 5 0.80 25
Neutral - - - - - - - - 0 - - - - - - - - - - - 0
Result
Wins 7 20 3 3 3 1 - - 1 8 .150 .261 .200 - - - 1 4 3 1.33 23
Losses 7 11 3 0 1 1 - - 1 4 .273 .333 .364 - - - - 2 2 1.00 12
Month
June 12 29 5 3 4 2 - - 2 8 .172 .273 .241 - - - 1 7 7 1.00 33
July 3 6 1 0 - - - - 0 4 .167 .167 .167 - - - - 1 - - 6
gp r tb sb cs
Event
Total 15 3 8 - -
Conference 15 3 8 - -
Exhibition - - 0 - -
Location
Home 7 0 6 - -
Away 8 3 2 - -
Neutral - - 0 - -
Result
Wins 7 1 4 - -
Losses 7 2 4 - -
Month
June 12 3 7 - -
July 3 0 1 - -
era w l app gs sv ip h r er bb k k/9 hr whip bf wp hbp
Event
Total 0.00 0 0 0 0 0 0.0 - - - - 0 .00 - - - - -
Conference 0.00 0 0 0 0 0 0.0 - - - - 0 .00 - - - - -
Exhibition 0.00 - - - - - 0.0 - - - - 0 .00 - - - - -
Location
Home 0.00 0 0 0 0 0 0.0 - - - - 0 .00 - - - - -
Away 0.00 0 0 0 0 0 0.0 - - - - 0 .00 - - - - -
Neutral 0.00 - - - - - 0.0 - - - - 0 .00 - - - - -
Result
Wins 0.00 0 0 0 0 0 0.0 - - - - 0 .00 - - - - -
Losses 0.00 0 0 0 0 0 0.0 - - - - 0 .00 - - - - -
Month
June 0.00 0 0 0 0 0 0.0 - - - - 0 .00 - - - - -
July 0.00 0 0 0 0 0 0.0 - - - - 0 .00 - - - - -
gp tc po a e pb f% dp sba rcs rcs% ci
Event
Total 15 86 78 8 0 3 1.000 - 16 4 .200 -
Conference 15 86 78 8 0 3 1.000 - 16 4 .200 -
Exhibition - 0 - - - - - - - - - -
Location
Home 7 18 16 2 0 - 1.000 - 6 - - -
Away 8 68 62 6 0 3 1.000 - 10 4 .286 -
Neutral - 0 - - - - - - - - - -
Result
Wins 7 49 45 4 0 1 1.000 - 6 2 .250 -
Losses 7 19 17 2 0 2 1.000 - 7 2 .222 -
Month
June 12 78 70 8 0 3 1.000 - 12 4 .250 -
July 3 8 8 0 0 - 1.000 - 4 - - -