Paul Pierce custody proceedings have shifted into a financial fight, with the retired NBA star arguing that his present income should matter more than the fortune he earned during nearly two decades in professional basketball.
Pierce filed court papers opposing his ex Princess Santiago’s request for nearly $30,000 per month in child support and $100,000 toward her legal fees. Pierce is proposing monthly support of about $4,145 instead.
Santiago filed to establish a parental relationship involving their son, who was born February 6. Her filing requested sole legal and physical custody, visitation for Pierce, $29,811 in monthly child support, health insurance for the baby, half of pregnancy, birth, and related medical expenses, and $100,000 for legal fees. By April, Pierce had acknowledged in court papers that he was the child’s biological father and requested joint legal and physical custody.
Money is now one of the biggest points of disagreement. Pierce told the court that he reported $1.5 million in income for 2025 and expects his income to decline by nearly one-half after payments from a television network end in September 2026. He argued that the salary level attached to his NBA years no longer represents what he earns today.
There is no question Pierce made substantial money during his playing career, although public databases differ slightly on the total. The former star brought in at least $198,120,632 in NBA salary earnings during his 19-season career, which ended in 2017. Spotrac places his career earnings at $203,813,032. Those figures help explain why his past earnings became part of Santiago’s argument, but they do not by themselves establish what a California court would order him to pay now.
Pierce is also asking the court to consider what he describes as “substantial ongoing financial obligations.” He says he supports four other children and currently pays $20,000 each month in spousal support plus another $24,000 in child support. Pierce also says he has voluntarily been giving Santiago $5,000 per month and alleges that she earns more than $400,000 annually.
Those existing support payments could matter under California law. The California Legislature’s Family Code Section 4059 says court-ordered child support and spousal support paid for people outside the new support case may be deducted when calculating a parent’s net disposable income. The state’s child support formula under Family Code Section 4055 considers both parents’ net monthly disposable income as well as the amount of time the higher-earning parent has physical responsibility for the child. That means the Paul Pierce custody fight and the child support fight are connected. Pierce is asking for joint legal and physical custody, while Santiago has requested sole legal and physical custody.
California law also gives courts some room to move away from the guideline amount in certain circumstances. Under Family Code Section 4055, the guideline calculation is presumed correct, but that presumption can be challenged, including in cases where a parent has extraordinarily high income, and the calculated amount would exceed the child’s needs.
The filing also extends beyond dollars and custody. Pierce accused Santiago of sending lengthy messages unrelated to their child and of harassing his girlfriend. He also rejected claims concerning his personal life and alcohol use, telling the court, “I live a quiet and stable life with my girlfriend. I do not drink to excess.”
That alcohol dispute arrives after a separate criminal case involving Pierce. In June, Pierce pleaded no contest to a misdemeanor wet reckless driving charge and received 12 months of probation and a $375 fine. The report said two DUI-related counts stemming from his October 2025 arrest were dismissed as part of the resolution.
As the Paul Pierce custody dispute moves forward, the numbers that defined his NBA career are only part of the picture. The larger question before the court is what Pierce currently earns, which existing support obligations legally affect that income, how parenting time will be divided, and what support amount California’s guidelines produce once those facts are established.
