Maureen Connolly Brinker Tennis

Southlake Chapter National Charity

Southlake, TX

The mission of National Charity League, Southlake Chapter, is to foster mother-daughter relationships in a philanthropic organization committed to community service, leadership development and cultural experiences.

Barker Family Foundation

Los Angeles, CA

The Barker Family Foundation supports education, health and family services, grief support, housing, meals, and cemetery maintenance. Its 2025 grants ranged from $500 to $36,000, with a median of $1,250, and went mainly to North Carolina and California, as well as South Dakota and Washington, DC. The filing lists a letter as application material but does not state whether unsolicited requests are accepted.

Usta Texas Section

Austin, TX

USTA Texas Section funds tennis access, player development, and community programs that promote inclusion, health, and tennis participation across Texas. Its 2024 grants ranged from $5,100 to $123,350, with a median of $10,400; the profile does not state whether it accepts unsolicited requests.

Methodist Hospitals of Dallas

Dallas, TX

Methodist Hospitals of Dallas supports healthcare, especially indigent care, along with community health, education, and health-system needs in North Central Texas; its reported 2025 grants went to Texas recipients. Grant amounts ranged from $5,500 to $60.1 million, with a median of $10,000, though the largest awards were for indigent care. The profile does not state whether it accepts unsolicited requests.

Caleres Cares Charitable Trust

Orlando, FL

The Caleres Cares Charitable Trust supports eligible nonprofits working on stronger families, diversity and inclusion, sustainability, St. Louis arts and culture, and the footwear industry. Recent filings show one large grant annually, ranging from about $865,000 to $1.85 million; although St. Louis is a stated priority, recent grants went to Florida. It accepts unsolicited requests through its online application process.

Huemme Family Foundation Inc

Westlake Village, CA

Wise-Vettese Family Foundation

Los Angeles, CA

Guarini Legacy Corporation

Las Vegas, NV

Guarini Legacy Corporation funds emergency assistance and general operating support for charitable organizations, as well as individuals. Its 2025 grants ranged from $999 to $50,000, with a median of $5,000, and primarily supported recipients in Nevada and California. It does not accept unsolicited requests and gives only to preselected charitable organizations.

Imperial Credit Foundation

Trophy Club, TX

The Joseph and Judith H

Stockton, CA

The foundation’s 2023 filing describes support for college expenses at accredited four-year universities, with preference for students who would be the first in their family to attend college; that program is limited to San Joaquin County, California. Its 2025 grants ranged from $250 to $10,000, with a median of $1,250, and went to organizations in several states. The 2023 filing says it accepts unsolicited, nonaffiliated requests by letter, with transcripts and references.

Li & Shiao Foundation Inc

N Billerica, MA

The foundation supports entrepreneurship, development, and self-sufficiency, as well as adoption and orphan care; its grants have also supported education, low-income communities, fellowships, hospitals, veterans, children, and police. In 2025 it made 14 grants ranging from $100 to $20,000, with a median of $1,250, primarily in Massachusetts and California. The filing does not restrict giving to preselected organizations and lists “purpose of use” as the application material.

United States Tennis Association Incorporated

Purchase, NY

USTA funds tennis-related programs across the United States, including school and youth tennis, community participation, inclusive and wheelchair tennis, facilities, and collegiate programs. Its 2024 grants had a median of $25,000, though awards ranged widely; applications are program-specific, and the profile does not state whether unsolicited requests are accepted.