Maitlin Raycroft #2 P Texas Lutheran

app 27
gs 23
w 21
l 3
sv 0
ip 140.2
era 1.29
whip .64
k 219
Recent Games
Apr 28 vs. Schreiner W, 6-0
Apr 29 Southwestern (Tex.) W, 5-0
Apr 30 Southwestern (Tex.) W, 3-0
May 12 vs. La Verne W, 7-3
May 13 at Texas-Tyler L, 8-6
May 13 at Texas-Tyler L, 5-2
Statistics category Overall Conf
Games 27 70th 12 87th
Plate appearances 0 142nd 0 138th
At Bats 0 124th 0 114th
Runs 0 113th 0 97th
Hits 0 113th 0 101st
Doubles - - - -
Triples - - - -
Home Runs - - - -
Runs Batted In 0 100th 0 83rd
Total bases 0 139th 0 133rd
Walks - - - -
Hit by pitch - - - -
Strikeouts - - - -
Sacrifice Flies - - - -
Sacrifice Hits - - - -
Hit into double play - - - -
Stolen Bases - - - -
Caught Stealing - - - -
Batting Average - - - -
On Base Percentage - - - -
Slugging Percentage - - - -
Appearances 27 6th 12 10th
Games started 23 1st 11 8th
Wins 21 1st 12 1st
Losses 3 13th 0 15th
Saves 0 10th 0 5th
Complete Games 18 1st 10 3rd
Shutouts 14 1st 9 1st
Innings Pitched 140.2 5th 69.2 8th
Hits 62 16th 11 18th
Runs 29 17th 4 21st
Earned Runs 26 15th 4 19th
Walks 28 9th 11 10th
Strikeouts 219 1st 121 1st
Strikeouts per Game 10.90 - 12.16 -
Doubles Allowed 8 16th 1 18th
Triples Allowed - - - -
WHIP - - - -
Home Runs Allows 9 2nd - -
At Bats Against 484 10th 220 11th
Batting Average Against .128 1st .050 1st
Earned Run Average 1.29 - 0.40 -
Wild pitches 9 22nd 2 6th
Hit Batters 5 12th 1 1st
Balks 1 1st - -
Sacrifice Flies Allowed - - - -
Sacrifice Hits Allowed 3 8th 1 1st
Total Chances 18 88th 8 86th
Put Outs 3 102nd 1 93rd
Assists 13 46th 7 43rd
Errors 2 59th 0 73rd
Fielding Percentage .889 - 1.000 -
Double Plays 1 32nd - -
Stolen Bases Allowed 20 24th 5 33rd
Runners Caught Stealing 4 12th 2 18th
Runners Caught Stealing Percentage .167 13th .286 7th
Passed Balls - - - -
Catcher's Interference - - - -
Date Opponent Score ab r h 2b 3b hr rbi bb k sb cs
Feb 4 at Texas-Dallas L, 2-0 0 0 0 - - - 0 - - - -
Feb 4 at Texas-Dallas L, 5-4 0 0 0 - - - 0 - - - -
Feb 17 at Berry L, 10-0 0 0 0 - - - 0 - - - -
Feb 17 at Berry L, 10-4 - - - - - - - - - - -
Feb 18 at Birmingham Southern W, 7-5 0 0 0 - - - 0 - - - -
Feb 18 at Birmingham Southern W, 4-1 0 0 0 - - - 0 - - - -
Feb 19 at Huntingdon W, 4-2 - - - - - - - - - - -
Feb 19 at Huntingdon W, 10-0 0 0 0 - - - 0 - - - -
Mar 3 Southwestern (Tex.) W, 2-1 - - - - - - - - - - -
Mar 3 Southwestern (Tex.) W, 3-0 0 0 0 - - - 0 - - - -
Mar 4 at Southwestern (Tex.)   - - - - - - - - - - -
Mar 4 at Southwestern (Tex.)   - - - - - - - - - - -
Mar 12 Schreiner W, 6-3 - - - - - - - - - - -
Mar 12 Schreiner W, 8-0 0 0 0 - - - 0 - - - -
Mar 13 Schreiner W, 8-0 0 0 0 - - - 0 - - - -
Mar 13 Schreiner W, 8-0 - - - - - - - - - - -
Mar 17 Indiana Tech W, 6-1 - - - - - - - - - - -
Mar 17 Indiana Tech W, 8-0 0 0 0 - - - 0 - - - -
Mar 18 Indiana Tech W, 3-0 - - - - - - - - - - -
Mar 18 Indiana Tech W, 6-1 0 0 0 - - - 0 - - - -
Mar 21 at Mary Hardin-Baylor W, 11-3 - - - - - - - - - - -
Mar 21 at Mary Hardin-Baylor W, 11-0 0 0 0 - - - 0 - - - -
Mar 25 at Austin College W, 19-0 - - - - - - - - - - -
Mar 25 at Austin College W, 6-0 0 0 0 - - - 0 - - - -
Mar 26 at Austin College W, 16-3 - - - - - - - - - - -
Mar 26 at Austin College W, 10-0 0 0 0 - - - 0 - - - -
Mar 27 Hardin-Simmons W, 8-0 - - - - - - - - - - -
Mar 27 Hardin-Simmons W, 1-0 0 0 0 - - - 0 - - - -
Mar 29 Southwestern (Tex.)   - - - - - - - - - - -
Mar 31 at Centenary (La.) W, 3-2 0 0 0 - - - 0 - - - -
Mar 31 at Centenary (La.) W, 9-4 0 0 0 - - - 0 - - - -
Apr 1 at Centenary (La.) W, 3-0 0 0 0 - - - 0 - - - -
Apr 1 at Centenary (La.) W, 14-1 - - - - - - - - - - -
Apr 7 Dallas W, 9-1 - - - - - - - - - - -
Apr 7 Dallas W, 8-0 0 0 0 - - - 0 - - - -
Apr 8 Dallas W, 12-1 - - - - - - - - - - -
Apr 8 Dallas W, 11-0 0 0 0 - - - 0 - - - -
Apr 14 at Trinity (Tex.) W, 11-2 - - - - - - - - - - -
Apr 14 at Trinity (Tex.) W, 7-0 0 0 0 - - - 0 - - - -
Apr 15 at Trinity (Tex.) W, 9-1 - - - - - - - - - - -
Apr 15 at Trinity (Tex.) W, 7-2 0 0 0 - - - 0 - - - -
Apr 28 vs. Schreiner W, 6-0 0 0 0 - - - 0 - - - -
Apr 29 Southwestern (Tex.) W, 5-0 0 0 0 - - - 0 - - - -
Apr 30 Southwestern (Tex.) W, 3-0 - - - - - - - - - - -
May 12 vs. La Verne W, 7-3 0 0 0 - - - 0 - - - -
May 13 at Texas-Tyler L, 8-6 0 0 0 - - - 0 - - - -
May 13 at Texas-Tyler L, 5-2 0 0 0 - - - 0 - - - -
Date Opponent Score hbp sf sh tb xbh hdp go fo go/fo pa
Feb 4 at Texas-Dallas L, 2-0 - - - 0 0 - - - - 0
Feb 4 at Texas-Dallas L, 5-4 - - - 0 0 - - - - 0
Feb 17 at Berry L, 10-0 - - - 0 0 - - - - 0
Feb 17 at Berry L, 10-4 - - - - - - - - - -
Feb 18 at Birmingham Southern W, 7-5 - - - 0 0 - - - - 0
Feb 18 at Birmingham Southern W, 4-1 - - - 0 0 - - - - 0
Feb 19 at Huntingdon W, 4-2 - - - - - - - - - -
Feb 19 at Huntingdon W, 10-0 - - - 0 0 - - - - 0
Mar 3 Southwestern (Tex.) W, 2-1 - - - - - - - - - -
Mar 3 Southwestern (Tex.) W, 3-0 - - - 0 0 - - - - 0
Mar 4 at Southwestern (Tex.)   - - - - - - - - - -
Mar 4 at Southwestern (Tex.)   - - - - - - - - - -
Mar 12 Schreiner W, 6-3 - - - - - - - - - -
Mar 12 Schreiner W, 8-0 - - - 0 0 - - - - 0
Mar 13 Schreiner W, 8-0 - - - 0 0 - - - - 0
Mar 13 Schreiner W, 8-0 - - - - - - - - - -
Mar 17 Indiana Tech W, 6-1 - - - - - - - - - -
Mar 17 Indiana Tech W, 8-0 - - - 0 0 - - - - 0
Mar 18 Indiana Tech W, 3-0 - - - - - - - - - -
Mar 18 Indiana Tech W, 6-1 - - - 0 0 - - - - 0
Mar 21 at Mary Hardin-Baylor W, 11-3 - - - - - - - - - -
Mar 21 at Mary Hardin-Baylor W, 11-0 - - - 0 0 - - - - 0
Mar 25 at Austin College W, 19-0 - - - - - - - - - -
Mar 25 at Austin College W, 6-0 - - - 0 0 - - - - 0
Mar 26 at Austin College W, 16-3 - - - - - - - - - -
Mar 26 at Austin College W, 10-0 - - - 0 0 - - - - 0
Mar 27 Hardin-Simmons W, 8-0 - - - - - - - - - -
Mar 27 Hardin-Simmons W, 1-0 - - - 0 0 - - - - 0
Mar 29 Southwestern (Tex.)   - - - - - - - - - -
Mar 31 at Centenary (La.) W, 3-2 - - - 0 0 - - - - 0
Mar 31 at Centenary (La.) W, 9-4 - - - 0 0 - - - - 0
Apr 1 at Centenary (La.) W, 3-0 - - - 0 0 - - - - 0
Apr 1 at Centenary (La.) W, 14-1 - - - - - - - - - -
Apr 7 Dallas W, 9-1 - - - - - - - - - -
Apr 7 Dallas W, 8-0 - - - 0 0 - - - - 0
Apr 8 Dallas W, 12-1 - - - - - - - - - -
Apr 8 Dallas W, 11-0 - - - 0 0 - - - - 0
Apr 14 at Trinity (Tex.) W, 11-2 - - - - - - - - - -
Apr 14 at Trinity (Tex.) W, 7-0 - - - 0 0 - - - - 0
Apr 15 at Trinity (Tex.) W, 9-1 - - - - - - - - - -
Apr 15 at Trinity (Tex.) W, 7-2 - - - 0 0 - - - - 0
Apr 28 vs. Schreiner W, 6-0 - - - 0 0 - - - - 0
Apr 29 Southwestern (Tex.) W, 5-0 - - - 0 0 - - - - 0
Apr 30 Southwestern (Tex.) W, 3-0 - - - - - - - - - -
May 12 vs. La Verne W, 7-3 - - - 0 0 - - - - 0
May 13 at Texas-Tyler L, 8-6 - - - 0 0 - - - - 0
May 13 at Texas-Tyler L, 5-2 - - - 0 0 - - - - 0
Date Opponent Score gs w l sv ip h r er era whip bb k hr
Feb 4 at Texas-Dallas L, 2-0 1 0 1 0 6.0 5 2 2 2.33 - 1 7 1
Feb 4 at Texas-Dallas L, 5-4 0 0 0 0 1.0 1 - - 0.00 - - 2 -
Feb 17 at Berry L, 10-0 1 0 1 0 4.0 10 10 8 14.00 - 2 5 1
Feb 17 at Berry L, 10-4 - - - - - - - - - - - - -
Feb 18 at Birmingham Southern W, 7-5 0 0 0 0 1.2 2 3 3 12.60 - 1 3 1
Feb 18 at Birmingham Southern W, 4-1 1 1 0 0 7.0 2 1 1 1.00 - 3 3 1
Feb 19 at Huntingdon W, 4-2 - - - - - - - - - - - - -
Feb 19 at Huntingdon W, 10-0 1 1 0 0 7.0 0 0 0 0.00 - 4 18 -
Mar 3 Southwestern (Tex.) W, 2-1 - - - - - - - - - - - - -
Mar 3 Southwestern (Tex.) W, 3-0 1 1 0 0 7.0 0 0 0 0.00 - 1 13 -
Mar 4 at Southwestern (Tex.)   - - - - - - - - - - - - -
Mar 4 at Southwestern (Tex.)   - - - - - - - - - - - - -
Mar 12 Schreiner W, 6-3 - - - - - - - - - - - - -
Mar 12 Schreiner W, 8-0 1 1 0 0 5.0 0 0 0 0.00 - 1 9 -
Mar 13 Schreiner W, 8-0 1 1 0 0 5.0 2 0 0 0.00 - 0 6 -
Mar 13 Schreiner W, 8-0 - - - - - - - - - - - - -
Mar 17 Indiana Tech W, 6-1 - - - - - - - - - - - - -
Mar 17 Indiana Tech W, 8-0 1 1 0 0 6.0 0 0 0 0.00 - 1 9 -
Mar 18 Indiana Tech W, 3-0 - - - - - - - - - - - - -
Mar 18 Indiana Tech W, 6-1 1 1 0 0 5.0 1 0 0 0.00 - 0 4 -
Mar 21 at Mary Hardin-Baylor W, 11-3 - - - - - - - - - - - - -
Mar 21 at Mary Hardin-Baylor W, 11-0 1 1 0 0 5.0 0 0 0 0.00 - 0 9 -
Mar 25 at Austin College W, 19-0 - - - - - - - - - - - - -
Mar 25 at Austin College W, 6-0 1 1 0 0 7.0 1 0 0 0.00 - 2 16 -
Mar 26 at Austin College W, 16-3 - - - - - - - - - - - - -
Mar 26 at Austin College W, 10-0 1 1 0 0 5.0 0 0 0 0.00 - 0 13 -
Mar 27 Hardin-Simmons W, 8-0 - - - - - - - - - - - - -
Mar 27 Hardin-Simmons W, 1-0 1 1 0 0 7.0 5 0 0 0.00 - 0 13 -
Mar 29 Southwestern (Tex.)   - - - - - - - - - - - - -
Mar 31 at Centenary (La.) W, 3-2 0 1 0 0 2.0 1 1 1 3.50 - 1 5 -
Mar 31 at Centenary (La.) W, 9-4 1 1 0 0 6.2 1 1 1 1.05 - 2 10 -
Apr 1 at Centenary (La.) W, 3-0 1 1 0 0 7.0 1 0 0 0.00 - 0 11 -
Apr 1 at Centenary (La.) W, 14-1 - - - - - - - - - - - - -
Apr 7 Dallas W, 9-1 - - - - - - - - - - - - -
Apr 7 Dallas W, 8-0 1 1 0 0 6.0 0 0 0 0.00 - 0 10 -
Apr 8 Dallas W, 12-1 - - - - - - - - - - - - -
Apr 8 Dallas W, 11-0 1 1 0 0 5.0 2 0 0 0.00 - 0 8 -
Apr 14 at Trinity (Tex.) W, 11-2 - - - - - - - - - - - - -
Apr 14 at Trinity (Tex.) W, 7-0 1 1 0 0 7.0 0 0 0 0.00 - 1 10 -
Apr 15 at Trinity (Tex.) W, 9-1 - - - - - - - - - - - - -
Apr 15 at Trinity (Tex.) W, 7-2 1 1 0 0 7.0 3 2 2 2.00 - 3 10 -
Apr 28 vs. Schreiner W, 6-0 1 1 0 0 5.0 8 0 0 0.00 - 1 8 -
Apr 29 Southwestern (Tex.) W, 5-0 1 1 0 0 7.0 4 0 0 0.00 - 2 9 -
Apr 30 Southwestern (Tex.) W, 3-0 - - - - - - - - - - - - -
May 12 vs. La Verne W, 7-3 1 1 0 0 4.0 4 3 3 5.25 - 0 2 2
May 13 at Texas-Tyler L, 8-6 1 0 1 0 1.2 5 5 4 16.80 - 1 2 2
May 13 at Texas-Tyler L, 5-2 0 0 0 0 3.2 4 1 1 1.91 - 1 4 1
Date Opponent Score tc po a e fpct dp sba rcs rcs% pb ci
Feb 4 at Texas-Dallas L, 2-0 0 0 0 0 - - 3 1 .250 - -
Feb 4 at Texas-Dallas L, 5-4 0 0 0 0 - - 2 - - - -
Feb 17 at Berry L, 10-0 1 0 0 1 .000 - 4 - - - -
Feb 17 at Berry L, 10-4 - - - - - - - - - - -
Feb 18 at Birmingham Southern W, 7-5 0 0 0 0 - - - - - - -
Feb 18 at Birmingham Southern W, 4-1 3 1 2 0 1.000 1 - - - - -
Feb 19 at Huntingdon W, 4-2 - - - - - - - - - - -
Feb 19 at Huntingdon W, 10-0 1 0 0 1 .000 - - 1 1.000 - -
Mar 3 Southwestern (Tex.) W, 2-1 - - - - - - - - - - -
Mar 3 Southwestern (Tex.) W, 3-0 0 0 0 0 - - 1 - - - -
Mar 4 at Southwestern (Tex.)   - - - - - - - - - - -
Mar 4 at Southwestern (Tex.)   - - - - - - - - - - -
Mar 12 Schreiner W, 6-3 - - - - - - - - - - -
Mar 12 Schreiner W, 8-0 1 1 0 0 1.000 - - - - - -
Mar 13 Schreiner W, 8-0 2 0 2 0 1.000 - - - - - -
Mar 13 Schreiner W, 8-0 - - - - - - - - - - -
Mar 17 Indiana Tech W, 6-1 - - - - - - - - - - -
Mar 17 Indiana Tech W, 8-0 1 0 1 0 1.000 - 2 - - - -
Mar 18 Indiana Tech W, 3-0 - - - - - - - - - - -
Mar 18 Indiana Tech W, 6-1 0 0 0 0 - - - - - - -
Mar 21 at Mary Hardin-Baylor W, 11-3 - - - - - - - - - - -
Mar 21 at Mary Hardin-Baylor W, 11-0 0 0 0 0 - - - - - - -
Mar 25 at Austin College W, 19-0 - - - - - - - - - - -
Mar 25 at Austin College W, 6-0 1 0 1 0 1.000 - - - - - -
Mar 26 at Austin College W, 16-3 - - - - - - - - - - -
Mar 26 at Austin College W, 10-0 0 0 0 0 - - - - - - -
Mar 27 Hardin-Simmons W, 8-0 - - - - - - - - - - -
Mar 27 Hardin-Simmons W, 1-0 1 0 1 0 1.000 - - - - - -
Mar 29 Southwestern (Tex.)   - - - - - - - - - - -
Mar 31 at Centenary (La.) W, 3-2 0 0 0 0 - - 1 - - - -
Mar 31 at Centenary (La.) W, 9-4 0 0 0 0 - - 2 - - - -
Apr 1 at Centenary (La.) W, 3-0 0 0 0 0 - - - 1 1.000 - -
Apr 1 at Centenary (La.) W, 14-1 - - - - - - - - - - -
Apr 7 Dallas W, 9-1 - - - - - - - - - - -
Apr 7 Dallas W, 8-0 2 0 2 0 1.000 - 1 - - - -
Apr 8 Dallas W, 12-1 - - - - - - - - - - -
Apr 8 Dallas W, 11-0 0 0 0 0 - - - 1 1.000 - -
Apr 14 at Trinity (Tex.) W, 11-2 - - - - - - - - - - -
Apr 14 at Trinity (Tex.) W, 7-0 1 0 1 0 1.000 - - - - - -
Apr 15 at Trinity (Tex.) W, 9-1 - - - - - - - - - - -
Apr 15 at Trinity (Tex.) W, 7-2 1 0 1 0 1.000 - - - - - -
Apr 28 vs. Schreiner W, 6-0 0 0 0 0 - - 1 - - - -
Apr 29 Southwestern (Tex.) W, 5-0 1 0 1 0 1.000 - - - - - -
Apr 30 Southwestern (Tex.) W, 3-0 - - - - - - - - - - -
May 12 vs. La Verne W, 7-3 0 0 0 0 - - - - - - -
May 13 at Texas-Tyler L, 8-6 1 0 1 0 1.000 - 1 - - - -
May 13 at Texas-Tyler L, 5-2 1 1 0 0 1.000 - 2 - - - -
  g ab r h 2b 3b hr rbi bb k sb cs avg obp slg
2016-17 27 0 0 0 - - - 0 - - - - - - -
2017-18 28 0 0 0 - - - 0 - - - - - - -
Total 55 0 0 0 - - - 0 - - - - - - -
  g hbp sf sh tb xbh hdp go fo go/fo pa
2016-17 27 - - - 0 0 - - - - 0
2017-18 28 - - - 0 0 - - - - 0
Total 55 - - - 0 0 - - - - 0
  app gs w l sv cg ip h r er bb k k/7 hr era whip
2016-17 27 23 21 3 0 18 140.2 62 29 26 28 219 10.90 9 1.29 .64
2017-18 28 24 20 1 1 13 114.1 62 29 20 44 152 9.31 5 1.22 .93
Total 55 47 41 4 1 31 255.0 124 58 46 72 371 10.18 14 1.26 .77
  g tc po a e fpct dp sba rcs rcs% pb ci
2016-17 27 18 3 13 2 .889 1 20 4 .167 - -
2017-18 28 10 0 9 1 .900 1 10 4 .286 - -
Total 55 28 3 22 3 .893 2 30 8 .211 - -
  g ab r h 2b 3b hr rbi bb k sb cs avg obp slg
Total 27 0 0 0 - - - 0 - - - - - - -
Conference 12 0 0 0 - - - 0 - - - - - - -
Exhibition - - - - - - - - - - - - - - -
 
-
Home 9 0 0 0 - - - 0 - - - - - - -
Away 16 0 0 0 - - - 0 - - - - - - -
Neutral 2 0 0 0 - - - 0 - - - - - - -
 
-
Wins 22 0 0 0 - - - 0 - - - - - - -
Losses 5 0 0 0 - - - 0 - - - - - - -
 
-
February 6 0 0 0 - - - 0 - - - - - - -
March 11 0 0 0 - - - 0 - - - - - - -
April 7 0 0 0 - - - 0 - - - - - - -
May 3 0 0 0 - - - 0 - - - - - - -
  g hbp sf sh tb xbh hdp go fo go/fo pa
Total 27 - - - 0 0 - - - - 0
Conference 12 - - - 0 0 - - - - 0
Exhibition - - - - 0 0 - - - - 0
 
-
Home 9 - - - 0 0 - - - - 0
Away 16 - - - 0 0 - - - - 0
Neutral 2 - - - 0 0 - - - - 0
 
-
Wins 22 - - - 0 0 - - - - 0
Losses 5 - - - 0 0 - - - - 0
 
-
February 6 - - - 0 0 - - - - 0
March 11 - - - 0 0 - - - - 0
April 7 - - - 0 0 - - - - 0
May 3 - - - 0 0 - - - - 0
  app gs w l sv cg ip h r er bb k k/7 hr era whip
Total 27 23 21 3 0 18 140.2 62 29 26 28 219 10.90 9 1.29 .64
Conference 12 11 12 0 0 10 69.2 11 4 4 11 121 12.16 - 0.40 .32
Exhibition - - - - - - 0.0 - - - - - .00 - 0.00 -
 
-
Home 9 9 9 0 0 8 53.0 14 0 0 5 81 10.70 - 0.00 .36
Away 16 12 10 3 0 10 78.2 36 26 23 22 128 11.39 7 2.05 .74
Neutral 2 2 2 0 0 - 9.0 12 3 3 1 10 7.78 2 2.33 1.44
 
-
Wins 22 20 21 0 0 16 124.1 37 11 11 23 199 11.20 4 0.62 .48
Losses 5 3 0 3 0 2 16.1 25 18 15 5 20 8.57 5 6.43 1.84
 
-
February 6 4 2 2 0 4 26.2 20 16 14 11 38 9.97 4 3.68 1.16
March 11 10 11 0 0 8 60.2 11 2 2 8 107 12.35 - 0.23 .31
April 7 7 7 0 0 6 44.0 18 2 2 7 66 10.50 - 0.32 .57
May 3 2 1 1 0 - 9.1 13 9 8 2 8 6.00 5 6.00 1.61
  g tc po a e fpct dp sba rcs rcs% pb ci
Total 27 18 3 13 2 .889 1 20 4 .167 - -
Conference 12 8 1 7 0 1.000 - 5 2 .286 - -
Exhibition - 0 - - - - - - - - - -
 
-
Home 9 8 1 7 0 1.000 - 4 1 .200 - -
Away 16 10 2 6 2 .800 1 15 3 .167 - -
Neutral 2 0 0 0 0 - - 1 - - - -
 
-
Wins 22 15 2 12 1 .933 1 8 3 .273 - -
Losses 5 3 1 1 1 .667 - 12 1 .077 - -
 
-
February 6 5 1 2 2 .600 1 9 2 .182 - -
March 11 6 1 5 0 1.000 - 6 - - - -
April 7 5 0 5 0 1.000 - 2 2 .500 - -
May 3 2 1 1 0 1.000 - 3 - - - -
Learn about the site developer