Live William Kempner 63 OVR - MLB The Show 26

Height6'0"

Weight222 lbs

BirthplaceCalifornia

62.05

#418 Ranked

View Overall Data →

0 (0.0%)

View Market Data →

QUIRKS

No Quirks

CAPTAINS

LOCATION

This card is available on the marketplace and can be pulled in 13 packs.

Advanced Data

Overall Ratings

William Kempner's True Overall™ and Meta Overall ratings at every eligible position in MLB The Show 26.

OVERALL63

Relief Pitcher62.05#418 Ranked

Designated Hitter45.19#2,124 Ranked

Advanced Data

Player Ranks

William Kempner's position among all cards for power, contact, pitching, baserunning, and versatility.

4-Pitch Pitcher#277

4-Seam Fastball#943

Sinker#753

Slider#856

Changeup#183

Packs

Find This Card in Packs

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Frequently Asked Questions

Live William Kempner inMLB The Show 26

Common questions about William Kempner's card in MLB The Show 26.

You can find Live William Kempner in the Marketplace, 13 packs.

Live William Kempner is a 63 overall Common card in MLB The Show 26.

Live William Kempner currently has a Buy Now price of 5 stubs and a Sell Now price of 18 stubs on the Marketplace.

Live William Kempner has a Meta Overall rating of 35.98, ranking #326 at RP. The Meta Overall factors in the current game meta and how effective the player is in actual gameplay.

ShowZone's live marketplace prices and True Overall + Meta Overall ratings give you the baseline — every card refreshes every minute. For deeper buy/sell signal, ShowZone Pro Diamond's Investment Intelligence tracks community buy/sell pressure on every card so you can see whether the broader community is loading up on Live William Kempner or exiting. Pro Diamond also offers push price alerts so you can set a target buy price and get notified the moment Live William Kempner hits it.

Data

Player Attributes

Detailed breakdown of William Kempner's in-game attributes.

Stuff58

H/9 vs R

H/9 vs L

K/9 vs R

K/9 vs L

Control

Clutch

Stamina

Fielding60

Ability

Arm62

Arm Acc

4-Seam Fastball

#943 Ranked

40% usage

VEL

95 mph

BRK

Slider

#856 Ranked

30% usage

VEL

84 mph

BRK

Changeup

#183 Ranked

20% usage

VEL

82 mph

BRK

Sinker

#753 Ranked

10% usage

VEL

92 mph

BRK

Market Data

Market Analysis

Real-time market data and historical price trends for William Kempner.

Best Buy

5

0(0.0%)

Best Sell

18

-2(-28.6%)

BEST TIME TO BUY

Coming Soon

Collecting data

Profit/Min

4

Potential

Profit

11

After Tax

Profit %

220

After Tax

Sales/Min

0.66

Average 24h

Trading Times

Optimal Flipping Times

This feature is currently in beta. Best times to buy and sell based on data from the last 30 days. Upgrade to Pro to unlock.

Best Time to Buy

No reliable pattern identified.

Best Time to Sell

Superday 12-14pm PT

+54.5% (20)

36 → 56

Alternatives

Superday 12-14pm PT+35.1%

Superday 12-14pm PT+33%

Unlock with Pro

Price History

Historical Price Data

OHLC candlestick and volume charts for William Kempner.

Attribute Boosts

Player Quirks

William Kempner has the following quirks that improve attributes in certain situations.

This card has no quirks.

Attribute Boosts

Eligible Captains

These captains can be used to boost this player's attributes.

Level:

Al Leiter

Players from the Miami Marlins

Cards Required: 15

H/9 R+6

H/9 L+6

K/9 R+6

K/9 L+6

Learn More About this Captain →

Gary Sheffield

Players from the Miami Marlins

Cards Required: 15

CON L+6

CON R+6

PWR L+6

PWR R+6

Learn More About this Captain →

Reviews

Player Reviews

Share your experience using William Kempner in-game. How does the swing feel? Is the card worth the stubs? Help others decide if this card is right for their lineup.

Community Rating

0.0/ 5.0

Not yet rated

Card History

1 roster update · +8 OVR all-time

July 16, 202655→638

MajorH/9 vs R+11K/9 vs R+2K/9 vs L+8Pitching Clutch+11Stamina-5

William Kempner's card has been adjusted in 1 MLB The Show 26 roster update, a net gain of 8 OVR. Each entry links to the full update breakdown.

Real Life

Player Background

William Kempner's real-life career history and accolades.

Full Name

William McCullough Kempner

Birthplace

San Jose, CA

MLB Debut

2026

Jersey Numbers

#71

Contract

Not Updated

Draft History

San Francisco GiantsRd 32022

Education

Valley Christian HS (San Jose, CA)HS

Gonzaga University (Spokane, WA)College

MLB Career

Miami Marlins2026

William Kempner Stats — 2026 Season Pitching

G	GS	W	L	SV	IP	ER	ERA	WHIP	K/9	K/BB
9	0	1	0	0	12.1	4	2.92	0.97	10.2	3.50