Batting

Pitching

George Kirby

Seattle Mariners

Age: 27

Bats/Throws: R/R

6'4" / 215

DOB: 2/4/1998

(27 years, 4 months, 3 days)

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MLB Minor Spring

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Date	Team	Opp	GS	divider	GB/FB GB/FB - Ground Ball to Fly Ball Ratio	LD% LD% - Line Drive Percentage (LD/BIP)	GB% GB% - Ground Ball Percentage (GB/BIP)	FB% FB% - Fly Ball Percentage (FB/BIP)	IFFB% IFFB% - Infield Fly Ball Percentage (IFFB/FB)	HR/FB HR/FB - Home Run to Fly Ball Ratio	IFH% IFH% - Infield Hit Percentage (IFH/GB)	BUH% BUH% - Bunt Hit Percentage (BUH/BU)	divider	Pull% Pull% - Percentage of balls in play that were pulled by the batter	Cent% Cent% - Percentage of balls in play that were hit to center field by the batter	Oppo% Oppo% - Percentage of balls in play that were hit to opposite field by the batter	divider	Soft% Soft% - Percentage of balls in play that were classified as hit with soft speed. (Baseball Info Solutions)	Med% Med% - Percentage of balls in play that were classified as hit with medium speed. (Baseball Info Solutions)	Hard% Hard% - Percentage of balls in play that were classified as hit with hard speed. (Baseball Info Solutions)	divider	SIERA SIERA - Skill Interactive ERA	xFIP- xFIP- - xFIP adjusted by league where 100 is average and lower is better	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced
Total	- - -	- - -	3		1.64	22.9%	47.9%	29.2%	0.0%	21.4%	4.3%	0.0%		31.3%	50.0%	18.8%		4.2%	58.3%	37.5%		4.15	105	4.25
Date	Team	Opp	GS	divider	GB/FB GB/FB - Ground Ball to Fly Ball Ratio	LD% LD% - Line Drive Percentage (LD/BIP)	GB% GB% - Ground Ball Percentage (GB/BIP)	FB% FB% - Fly Ball Percentage (FB/BIP)	IFFB% IFFB% - Infield Fly Ball Percentage (IFFB/FB)	HR/FB HR/FB - Home Run to Fly Ball Ratio	IFH% IFH% - Infield Hit Percentage (IFH/GB)	BUH% BUH% - Bunt Hit Percentage (BUH/BU)	divider	Pull% Pull% - Percentage of balls in play that were pulled by the batter	Cent% Cent% - Percentage of balls in play that were hit to center field by the batter	Oppo% Oppo% - Percentage of balls in play that were hit to opposite field by the batter	divider	Soft% Soft% - Percentage of balls in play that were classified as hit with soft speed. (Baseball Info Solutions)	Med% Med% - Percentage of balls in play that were classified as hit with medium speed. (Baseball Info Solutions)	Hard% Hard% - Percentage of balls in play that were classified as hit with hard speed. (Baseball Info Solutions)	divider	SIERA SIERA - Skill Interactive ERA	xFIP- xFIP- - xFIP adjusted by league where 100 is average and lower is better	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced
2025-06-03	SEA	BAL	1		2.20	15.8%	57.9%	26.3%	0.0%	0.0%	0.0%	0.0%		31.6%	57.9%	10.5%		5.3%	57.9%	36.8%		4.01	96	3.91
2025-05-28	SEA	WSN	1		1.00	29.4%	35.3%	35.3%	0.0%	50.0%	16.7%	0.0%		23.5%	47.1%	29.4%		0.0%	64.7%	35.3%		4.64	108	4.39
2025-05-22	SEA	@HOU	1		2.00	25.0%	50.0%	25.0%	0.0%	0.0%	0.0%	0.0%		41.7%	41.7%	16.7%		8.3%	50.0%	41.7%		3.53	112	4.52

Date	Team	Opp	GS	divider	GB/FB GB/FB - Ground Ball to Fly Ball Ratio	LD% LD% - Line Drive Percentage (LD/BIP)	GB% GB% - Ground Ball Percentage (GB/BIP)	FB% FB% - Fly Ball Percentage (FB/BIP)	IFFB% IFFB% - Infield Fly Ball Percentage (IFFB/FB)	HR/FB HR/FB - Home Run to Fly Ball Ratio	IFH% IFH% - Infield Hit Percentage (IFH/GB)	BUH% BUH% - Bunt Hit Percentage (BUH/BU)	divider	Pull% Pull% - Percentage of balls in play that were pulled by the batter	Cent% Cent% - Percentage of balls in play that were hit to center field by the batter	Oppo% Oppo% - Percentage of balls in play that were hit to opposite field by the batter	divider	Soft% Soft% - Percentage of balls in play that were classified as hit with soft speed. (Baseball Info Solutions)	Med% Med% - Percentage of balls in play that were classified as hit with medium speed. (Baseball Info Solutions)	Hard% Hard% - Percentage of balls in play that were classified as hit with hard speed. (Baseball Info Solutions)	divider	SIERA SIERA - Skill Interactive ERA	xFIP- xFIP- - xFIP adjusted by league where 100 is average and lower is better	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced
Total	- - -	- - -	3		1.64	22.9%	47.9%	29.2%	0.0%	21.4%	4.3%	0.0%		31.3%	50.0%	18.8%		4.2%	58.3%	37.5%		4.15	105	4.25
Date	Team	Opp	GS	divider	GB/FB GB/FB - Ground Ball to Fly Ball Ratio	LD% LD% - Line Drive Percentage (LD/BIP)	GB% GB% - Ground Ball Percentage (GB/BIP)	FB% FB% - Fly Ball Percentage (FB/BIP)	IFFB% IFFB% - Infield Fly Ball Percentage (IFFB/FB)	HR/FB HR/FB - Home Run to Fly Ball Ratio	IFH% IFH% - Infield Hit Percentage (IFH/GB)	BUH% BUH% - Bunt Hit Percentage (BUH/BU)	divider	Pull% Pull% - Percentage of balls in play that were pulled by the batter	Cent% Cent% - Percentage of balls in play that were hit to center field by the batter	Oppo% Oppo% - Percentage of balls in play that were hit to opposite field by the batter	divider	Soft% Soft% - Percentage of balls in play that were classified as hit with soft speed. (Baseball Info Solutions)	Med% Med% - Percentage of balls in play that were classified as hit with medium speed. (Baseball Info Solutions)	Hard% Hard% - Percentage of balls in play that were classified as hit with hard speed. (Baseball Info Solutions)	divider	SIERA SIERA - Skill Interactive ERA	xFIP- xFIP- - xFIP adjusted by league where 100 is average and lower is better	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced
2025-06-03	SEA	BAL	1		2.20	15.8%	57.9%	26.3%	0.0%	0.0%	0.0%	0.0%		31.6%	57.9%	10.5%		5.3%	57.9%	36.8%		4.01	96	3.91
2025-05-28	SEA	WSN	1		1.00	29.4%	35.3%	35.3%	0.0%	50.0%	16.7%	0.0%		23.5%	47.1%	29.4%		0.0%	64.7%	35.3%		4.64	108	4.39
2025-05-22	SEA	@HOU	1		2.00	25.0%	50.0%	25.0%	0.0%	0.0%	0.0%	0.0%		41.7%	41.7%	16.7%		8.3%	50.0%	41.7%		3.53	112	4.52

BAL	CHW	ATH
BOS	CLE	HOU
NYY	DET	LAA
TBR	KCR	SEA
TOR	MIN	TEX

ATL	CHC	ARI
MIA	CIN	COL
NYM	MIL	LAD
PHI	PIT	SDP
WSN	STL	SFG