Robert Gsellman

Age: 24
Bats/Throws: R/R
6' 4" / 205
P

Prospects Report
Team Rank: 2Overall Rank: 39Reported: 2017ETA: 2017  
FastballSliderCurveballChangeupCommandFuture Value
70 / 7055 / 5550 / 5040 / 4550 / 5555

RotoWire News: Gsellman tossed two innings, allowing one run on one hit as he picked up the save Friday against the Nationals. (7/14/2018)

4/13/2018
FG
The Mets' Surprising Start Isn't That Surprising by Craig Edwards
3/30/2018
RG
Opening Day Fastball Velocities & Lineup Positions by Jeff Zimmerman
2/26/2018
RG
Spring Training Notes: 2/26/18 by Jeff Zimmerman
10/23/2017
RG
Pitchers with Divergent Strikeout (& Walk) Rates (… by Jeff Zimmerman
9/29/2017
FG
The Players KATOH Got Right in 2017 by Chris Mitchell



SeasonTeamWLSVGGSIPK/9BB/9HR/9BABIPLOB%GB%HR/FBERAFIPxFIPWAR
2011Mets (R)0017113.05.541.380.69.31172.3 %59.1 %10.0 %4.153.883.37 
2012Mets (R)13011543.26.803.710.62.28962.5 %51.5 %6.7 %3.924.664.70 
2013Mets (A-)330121270.08.231.540.26.27972.8 %53.8 %3.3 %2.062.412.58 
2013Mets (A)2305529.04.341.860.62.33363.8 %54.5 %6.7 %3.724.144.13 
2013Mets (A+)100229.05.005.001.00.14881.4 %51.9 %10.0 %3.005.244.57 
2014Mets (A)10602020116.17.122.630.15.33175.8 %54.5 %2.0 %2.553.343.89 
2015Mets (A+)6008851.06.531.940.18.25082.7 %60.8 %2.3 %1.762.792.95 
2015Mets (AA)770161692.14.782.530.39.27762.5 %51.5 %4.0 %3.513.653.92 
2016Mets (AA)340111166.16.512.040.27.28273.1 %56.2 %4.3 %2.713.253.59 
2016Mets (AAA)1509948.27.402.961.48.31860.9 %52.9 %20.0 %5.735.204.05 
2016Mets4208744.28.463.020.20.32581.3 %54.2 %3.6 %2.422.633.381.4
2017Mets (AA)1004412.16.573.650.00.36665.0 %74.4 %0.0 %2.922.983.47 
2017Mets (AAA)000116.04.504.501.50.39151.7 %47.8 %12.5 %7.506.396.04 
2017Mets8702522119.26.173.161.28.30362.7 %49.3 %14.4 %5.194.894.790.7
2018THE BAT33038354.06.403.220.92.30071.3 %  4.064.29  
2018ATC550231386.06.413.091.10.31270.4 %  4.484.51  
2018Depth Charts33038354.06.752.891.10.31171.4 %  4.314.36 0.2
2018Steamer33038353.07.002.811.07.30171.7 %51.2 % 4.144.224.260.4
2018ZiPS8902927142.76.502.961.14.31271.1 %  4.484.51 1.5
2018Mets62443054.18.283.481.16.28070.1 %50.3 %14.3 %4.314.364.16-0.1
2018ZiPS (R)34 18853.06.953.111.15.31770.4 %  4.534.48 0.3
2018Steamer (R)22129135.07.542.971.01.30172.2 %  4.014.05 0.1
2018Depth Charts (R)22229135.07.253.041.08.31471.3 %  4.274.27 0.1
2018THE BAT (R)22029136.07.123.280.87.30771.4 %  3.994.05  
Total- - -181147629218.27.163.211.03.30268.1 %50.4 %12.8 %4.404.304.352.0

SeasonTeamWLERAGGSCGShOSVHLDBSIPTBFHRERHRBBIBBHBPWPBKSO
2011Mets (R)004.15710010013.05715661201108
2012Mets (R)133.921150000143.2194422719318052033
2013Mets (A-)332.0612120000070.0288592316212063064
2013Mets (A)233.72550000029.012235171226010014
2013Mets (A+)103.0022000009.0385331500005
2014Mets (A)1062.55202041000116.15001224233234096092
2015Mets (A+)601.76880000051.0196371010111032137
2015Mets (AA)773.5116160000092.1387894736426116049
2016Mets (AA)342.7111110000066.1266572320215063048
2016Mets (AAA)155.73990000048.2215563531816001040
2016Mets422.42870000044.2185421212115211042
2017Mets (AA)102.92440000012.15515740500109
2017Mets (AAA)007.5011000006.03010751300003
2017Mets875.19252210011119.254913885691742384082
2018THE BAT334.06383  0  54.023254272461923  38
2018ATC554.482313  01 86.0 934643112934  61
2018Depth Charts334.31383  06 54.0 572826717 3  40
2018Steamer334.143830006 53.0228552724617 2  41
2018ZiPS894.482927  0  142.7 154767118472853103
2018Mets624.314300049554.1232492926721541050
2018ZiPS (R)344.53188     53.0 572927718 3  41
2018Steamer (R)224.012910017 35.0150351716411 2  29
2018Depth Charts (R)224.27291  26 35.0 371817412 2  28
2018THE BAT (R)223.99291  0  36.015536171631322  28
Total- - -18114.407629104106218.29662291261072578101360174

SeasonTeamK/9BB/9K/BBHR/9K%BB%K-BB%AVGWHIPBABIPLOB%ERA-FIP-FIP
2011Mets (R)5.541.384.000.6914.0 %3.5 %10.5 %.2781.31.31172.3 %  3.88
2012Mets (R)6.803.711.830.6217.0 %9.3 %7.7 %.2461.37.28962.5 %  4.66
2013Mets (A-)8.231.545.330.2622.2 %4.2 %18.1 %.2191.01.27972.8 %  2.41
2013Mets (A)4.341.862.330.6211.5 %4.9 %6.6 %.3041.41.33363.8 %  4.14
2013Mets (A+)5.005.001.001.0013.2 %13.2 %0.0 %.1521.11.14881.4 %  5.24
2014Mets (A)7.122.632.710.1518.4 %6.8 %11.6 %.2671.34.33175.8 %  3.34
2015Mets (A+)6.531.943.360.1818.9 %5.6 %13.3 %.2030.94.25082.7 %  2.79
2015Mets (AA)4.782.531.880.3912.7 %6.7 %5.9 %.2471.25.27762.5 %  3.65
2016Mets (AA)6.512.043.200.2718.1 %5.6 %12.4 %.2331.09.28273.1 %  3.25
2016Mets (AAA)7.402.962.501.4818.6 %7.4 %11.2 %.2811.48.31860.9 %  5.20
2016Mets8.463.022.800.2022.7 %8.1 %14.6 %.2491.28.32581.3 %61642.63
2016Average8.103.142.581.1721.1 %8.2 %12.9 %.2521.32.29872.9 %  4.24
2017Mets (AA)6.573.651.800.0016.4 %9.1 %7.3 %.3001.62.36665.0 %  2.98
2017Mets (AAA)4.504.501.001.5010.0 %10.0 %0.0 %.3702.17.39151.7 %  6.39
2017Mets6.173.161.951.2814.9 %7.7 %7.3 %.2771.50.30362.7 %1261144.89
2017Average8.343.292.531.2721.6 %8.5 %13.1 %.2521.34.29772.6 %  4.40
2018THE BAT6.403.221.990.92   .2631.36.30071.3 %  4.29
2018ATC6.413.092.081.10   .2771.42.31270.4 %  4.51
2018Depth Charts6.752.892.341.10   .2731.38.31171.4 %  4.36
2018Steamer7.002.812.491.0718.1 %7.2 %10.8 %.2631.35.30171.7 %  4.22
2018ZiPS6.502.962.191.14   .2771.41.31271.1 %  4.51
2018Mets8.283.482.381.1621.6 %9.1 %12.5 %.2371.29.28070.1 %1121074.36
2018Average8.533.282.601.1422.3 %8.6 %13.7 %.2441.30.29373.1 %  4.18
2018ZiPS (R)6.953.112.241.15   .2771.42.31770.4 %  4.48
2018Steamer (R)7.542.972.541.01   .2571.34.30172.2 %  4.05
2018Depth Charts (R)7.253.042.391.08   .2701.38.31471.3 %  4.27
2018THE BAT (R)7.123.282.170.87   .2611.36.30771.4 %  4.05
Total- - -7.163.212.231.0318.0 %8.1 %9.9 %.2621.40.30268.1 %1091024.30

SeasonTeamGB/FBLD%GB%FB%IFFB%HR/FBIFH%BUH%Pull%Cent%Oppo%Soft%Med%Hard%SIERAxFIP-xFIP
2011Mets (R)2.6018.2 %59.1 %22.7 %0.0 %10.0 %  44.4 %15.6 %40.0 %     3.37
2012Mets (R)1.5114.4 %51.5 %34.1 %22.2 %6.7 %  41.6 %27.0 %31.4 %     4.70
2013Mets (A-)1.7515.6 %53.8 %30.7 %23.0 %3.3 %  55.3 %18.5 %26.2 %     2.58
2013Mets (A)1.8015.2 %54.5 %30.3 %26.7 %6.7 %  42.6 %22.8 %34.7 %     4.13
2013Mets (A+)1.4011.1 %51.9 %37.0 %10.0 %10.0 %  42.9 %17.9 %39.3 %     4.57
2014Mets (A)1.8816.5 %54.5 %29.0 %19.6 %2.0 %  41.1 %22.7 %36.2 %     3.89
2015Mets (A+)2.029.1 %60.8 %30.1 %20.9 %2.3 %  43.8 %19.2 %37.0 %     2.95
2015Mets (AA)1.5515.2 %51.5 %33.3 %27.3 %4.0 %  44.3 %21.4 %34.3 %     3.92
2016Mets (AA)2.3219.6 %56.2 %24.2 %27.7 %4.3 %  44.7 %24.9 %30.5 %     3.59
2016Mets (AAA)2.0320.9 %52.9 %26.1 %17.5 %20.0 %  47.1 %20.4 %32.5 %     4.05
2016Mets2.3222.5 %54.2 %23.3 %14.3 %3.6 %4.6 %14.3 %33.1 %40.2 %26.8 %18.1 %53.5 %28.3 %3.76823.38
2017Mets (AA)5.8012.8 %74.4 %12.8 %20.0 %0.0 %  46.3 %26.8 %26.8 %     3.47
2017Mets (AAA)1.3817.4 %47.8 %34.8 %25.0 %12.5 %  37.5 %25.0 %37.5 %     6.04
2017Mets1.6921.5 %49.3 %29.2 %8.5 %14.4 %8.5 %33.3 %38.7 %35.3 %26.0 %20.0 %50.0 %30.0 %4.921114.79
2018Mets1.5717.6 %50.3 %32.0 %10.2 %14.3 %11.7 %25.0 %42.7 %32.5 %24.8 %18.5 %47.8 %33.8 %3.841024.16
Total- - -1.7520.8 %50.4 %28.8 %9.7 %12.8 %8.5 %26.1 %38.6 %35.6 %25.9 %19.3 %50.1 %30.6 %4.421034.35

SeasonTeamGBFBLDIFFBIFHBUBUHRSBallsStrikesPitches
2011Mets (R)261080    107181
2012Mets (R)68451910    90242332
2013Mets (A-)107613114    71403474
2013Mets (A)5430158    56171227
2013Mets (A+)141031    204464
2014Mets (A)1921025820    4469641410
2015Mets (A+)8743139    53258311
2015Mets (AA)153994527    5298681397
2016Mets (AA)109473813    3666401006
2016Mets (AAA)8140327    290501791
2016Mets652827437124262451713
2017Mets (AA)29551    82137219
2017Mets (AAA)11842    3664100
2017Mets1991188710171247375312962049
2018Mets774927594113298551849
Total- - -3411951411929236110131322983611

SeasonTeamWPA-WPA+WPARE24REWpLIinLIgmLIexLIPullsWPA/LIClutchSDMD
2016Mets0.90-2.743.649.290.991.151.911.001.6380.90-0.1210
2017Mets-1.88-10.818.93-24.83-2.591.020.910.901.4423-2.380.5311
2018Mets0.89-5.126.01-0.57-0.041.421.241.451.40350.060.57179
Total- - --0.09-18.6718.58-16.11-1.641.141.021.221.4466-1.421.351910

SeasonTeamFB%SL%CT%CB%CH%SF%KN%XX%
2016Mets63.6% (93.7)19.7% (88.0) 10.9% (81.1)5.8% (86.8)  0.8%
2017Mets63.2% (92.7)15.5% (88.7) 11.6% (80.2)9.7% (85.2)  0.6%
2018Mets61.4% (93.7)17.3% (89.2) 11.2% (81.7)10.1% (86.5)  2.1%
Total- - -62.9% (93.1)16.8% (88.7) 11.3% (80.7)9.0% (85.7)  1.0%

SeasonTeamFA%FT%FC%FS%FO%SI%SL%CU%KC%EP%CH%SC%KN%UN%
2016Mets20.9 %42.7 %    20.5 %10.7 %  5.2 %   
2017Mets21.8 %41.5 %    14.8 %11.8 %  10.1 %   
2018Mets2.0 %58.9 %    17.6 %11.2 %  10.4 %   
Total- - -16.9 %45.9 %    16.6 %11.4 %  9.2 %   

SeasonTeamvFAvFTvFCvFSvFOvSIvSLvCUvKCvEPvCHvSCvKN
2016Mets93.793.6    87.981.2  86.8  
2017Mets93.192.7    88.780.3  85.5  
2018Mets93.493.7    89.281.7  86.5  
Total- - -93.293.1    88.680.8  85.9  

SeasonTeamFA%FC%FS%SI%CH%SL%CU%CS%KN%SB%XX%
2016Mets18.5 %  45.0 %5.6 %20.3 %10.6 %    
2017Mets18.9 %  44.5 %10.0 %15.1 %11.5 %    
2018Mets3.1 %  58.1 %10.1 %17.6 %11.2 %    
Total- - -15.1 %  47.8 %9.2 %16.7 %11.3 %    

SeasonTeamvFAvFCvFSvSIvCHvSLvCUvCSvKNvSB
2016Mets94.5  94.287.288.581.5   
2017Mets93.6  93.285.989.380.7   
2018Mets94.1  94.287.089.882.2   
Total- - -93.8  93.786.389.281.2   

SeasonTeamwFBwSLwCTwCBwCHwSFwKNwFB/CwSL/CwCT/CwCB/CwCH/CwSF/CwKN/C
2016Mets3.23.2 0.9-1.5  0.722.31 1.14-3.62  
2017Mets-14.9-2.5 -5.12.5  -1.15-0.79 -2.171.24  
2018Mets0.13.6 0.1-3.0  0.022.46 0.08-3.44  
Total- - --11.64.3 -4.2-2.0  -0.510.72 -1.03-0.60  

SeasonTeamwFAwFTwFCwFSwFOwSIwSLwCUwKCwEPwCHwSCwKN
2016Mets2.11.6    3.31.0  -1.8  
2017Mets-10.5-3.9    -0.3-4.8  2.0  
2018Mets-1.12.3    3.70.1  -2.9  
Total- - --9.50.0    6.8-3.7  -2.7  

SeasonTeamwFA/CwFT/CwFC/CwFS/CwFO/CwSI/CwSL/CwCU/CwKC/CwEP/CwCH/CwSC/CwKN/C
2016Mets1.450.54    2.311.30  -4.88  
2017Mets-2.36-0.47    -0.09-2.00  0.99  
2018Mets-6.620.46    2.510.10  -3.28  
Total- - --1.560.00    1.14-0.91  -0.81  

SeasonTeamwFAwFCwFSwSIwCHwSLwCUwCSwKNwSB
2016Mets2.9  0.5-1.63.51.0   
2017Mets-7.8  -5.51.8-0.7-4.9   
2018Mets-0.5  1.8-2.93.70.1   
Total- - --5.4  -3.3-2.76.4-3.8   

SeasonTeamwFA/CwFC/CwFS/CwSI/CwCH/CwSL/CwCU/CwCS/CwKN/CwSB/C
2016Mets2.23  0.15-4.112.401.38   
2017Mets-2.03  -0.610.86-0.24-2.09   
2018Mets-1.99  0.36-3.332.460.10   
Total- - --1.00  -0.19-0.831.06-0.93   

SeasonTeamO-Swing%Z-Swing%Swing%O-Contact%Z-Contact%Contact%Zone%F-Strike%SwStr%
2016Mets30.4 %68.6 %47.0 %63.1 %90.5 %80.4 %43.3 %61.1 %9.1 %
2016Average30.3 %66.7 %46.5 %63.9 %86.3 %78.2 %44.6 %60.3 %10.1 %
2017Mets29.7 %69.8 %47.2 %76.0 %88.8 %84.3 %43.7 %64.7 %7.4 %
2017Average29.9 %66.7 %46.5 %62.9 %85.5 %77.5 %45.0 %60.3 %10.4 %
2018Mets30.5 %70.8 %48.8 %58.5 %89.7 %79.0 %45.2 %61.2 %10.0 %
2018Average30.6 %67.2 %46.4 %62.8 %85.5 %77.0 %43.1 %60.5 %10.6 %
Total- - -30.0 %69.8 %47.5 %69.3 %89.3 %82.3 %44.0 %63.2 %8.4 %

SeasonTeamO-Swing%Z-Swing%Swing%O-Contact%Z-Contact%Contact%Zone%Pace
2016Mets29.4 %65.5 %47.0 %61.7 %89.4 %80.5 %48.7 %21.4
2016Average30.6 %63.9 %46.5 %62.1 %86.5 %78.1 %47.8 %22.7
2017Mets28.7 %68.1 %47.3 %73.8 %89.4 %84.4 %47.3 %21.7
2017Average30.3 %64.1 %46.5 %61.2 %85.8 %77.4 %47.9 %23.8
2018Mets31.8 %67.9 %48.8 %56.6 %90.4 %78.7 %47.0 %23.6
2018Average30.3 %64.2 %46.4 %60.3 %85.7 %77.0 %47.5 %23.5
Total- - -29.6 %67.5 %47.6 %67.1 %89.6 %82.3 %47.5 %22.1

SeasonTeamO-Swing%Z-Swing%Swing%O-Contact%Z-Contact%Contact%Zone%Pace
2016Mets29.5 %65.9 %47.0 %62.4 %89.3 %80.5 %48.0 %22.0
2017Mets30.8 %68.3 %47.3 %75.8 %89.3 %84.4 %44.1 %21.3
2018Mets32.7 %68.0 %48.8 %58.9 %90.1 %78.7 %45.6 %24.4
Total- - -31.0 %67.7 %47.6 %69.2 %89.5 %82.3 %45.2 %22.2

SeasonTeamPosGGSInnPOAEFETEDPDPSDPTDPFScpSBCSPBWPFPTZ
2011Mets (R)P7113.0121  0          
2012Mets (R)P11543.2480  1          
2013Mets (A-)P121270.0850  0          
2013Mets (A)P5529.0291  1          
2013Mets (A+)P229.0210  0          
2014Mets (A)P2020116.15163  1          
2015Mets (A+)P8851.0290  1          
2015Mets (AA)P161692.14121  0          
2016Mets (AA)P111166.15130  2          
2016Mets (AAA)P9948.2460  1          
2016MetsP8744.2290000100 1   1.000 
2017Mets (AA)P4412.1010  0          
2017Mets (AAA)P116.0110  0          
2017MetsP2522119.28184131200 7   .867 
2018MetsP43054.1150000000 5   1.000 
Total- - -P7629218.211324131300 13   .915 

SeasonTeamPosInnrSBrGDPrARMrGFPrPMDRSBIZPlaysRZROOZCPPRPPTZLFSRARMDPRRngRErrRUZRUZR/150
2016MetsP44.21  0-11              
2017MetsP119.20  011              
2018MetsP54.10  0-1-2              
Total- - -P218.21  0-10              

SeasonTeamPosInnImpossible (0%)Remote (1-10%)Unlikely (10-40%)Even (40-60%)Likely (60-90%)Routine (90-100%)
2016MetsP44.20.0%      (0)0.0%      (0)0.0%      (0)0.0%     (0)100.0%      (1)100.0%      (8)
2017MetsP119.20.0%      (2)0.0%      (2)0.0%      (0)100.0%     (2)40.0%      (5)100.0%    (13)
2018MetsP54.10.0%      (0)0.0%      (2)0.0%      (0)100.0%     (1)0.0%      (0)100.0%      (3)
Total- - -P218.20.0%      (2)0.0%      (4)0.0%      (0)100.0%     (3)50.0%      (6)100.0%    (24)

SeasonTeamRA9-WARBIP-WinsLOB-WinsFDP-WinsRARWARDollarsSalary
2016Mets1.7-0.30.70.311.91.4$10.8 
2017Mets-1.1-0.1-1.7-1.87.30.7$5.7 
2018Mets-0.40.2-0.5-0.3-0.6-0.1($0.5) 
Total- - -0.2-0.2-1.6-1.818.62.0$16.0 

Add New Contract
  • 2011 June Amateur Draft - Round: 13, Pick: 11, Overall: 402
    • Team: New York Mets
    • School: Westchester (CA) HS